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Std ID |
Description (Standard Title) |
Detail |
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YB/T 4892-2021
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(The quota of energy consumption per unit product of hot-rolled steel plate)
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YB/T 4892-2021
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YB/T 4893-2021
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(Sintering waste heat energy recovery drive (SHRT) technical specifications)
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YB/T 4893-2021
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YB/T 4894-2021
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(The quota of energy consumption per unit product of magnesia refractory products)
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YB/T 4894-2021
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YB/T 4895-2021
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(Energy consumption quota per unit product of refractory raw materials)
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YB/T 4895-2021
|
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YB/T 4896-2021
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(Quota of energy consumption per unit product of aluminum-silicon refractory products)
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YB/T 4896-2021
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YB/T 4897-2021
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(Energy consumption quota per unit product of special refractory products)
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YB/T 4897-2021
|
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YB/T 4898-2021
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(Technical specification for the treatment of chromium-containing waste by the blast furnace method)
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YB/T 4898-2021
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YB/T 4899-2021
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(Modified sintered flue gas desulfurization ash used in concrete)
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YB/T 4899-2021
|
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YB/T 4900-2021
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(Technical Specification for Green Design Product Evaluation Hot-rolled H-beam Steel)
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YB/T 4900-2021
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YB/T 4901-2021
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(Technical Specification for Evaluation of Green Design Products Railway Vehicle Wheels)
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YB/T 4901-2021
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YB/T 4902-2021
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(Technical Specification for Evaluation of Green Design Products Hot-rolled Ribbed Steel Bars for Reinforced Concrete)
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YB/T 4902-2021
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YB/T 4903-2021
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(Technical Specification for Evaluation of Green Design Products Cold-rolled Ribbed Steel Bars)
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YB/T 4903-2021
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YB/T 4904-2021
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(Technical Specification for Evaluation of Green Design Products Hot-rolled Ribbed Steel Bars for Anchor Rods)
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YB/T 4904-2021
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YB/T 4905-2021
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(Technical Specification for Energy Conservation Supervision in the Iron and Steel Industry)
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YB/T 4905-2021
|
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YB/T 4906-2021
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(Hot rolled section steel roll)
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YB/T 4906-2021
|
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YB/T 4907-2021
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Ferromanganese, manganese-silicon alloy and manganese -- Determination the content of manganese, silicon, iron and phosphorous -- The X-ray fluorescence spectrometry method
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YB/T 4907-2021
|
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YB/T 4908.1-2021
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(Vanadium aluminum alloy Determination of vanadium content Ammonium persulfate oxidation-ferrous ammonium sulfate titration method)
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YB/T 4908.1-2021
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YB/T 4908.2-2021
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(Vanadium aluminum alloy-Determination of silicon, iron, phosphorus, boron, chromium, nickel, tungsten, copper, manganese, and molybdenum content-inductively coupled plasma atomic emission spectrometry)
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YB/T 4908.2-2021
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YB/T 4908.3-2021
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(Vanadium aluminum alloy Determination of aluminum content Barium salt strong alkali separation-EDTA titration method)
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YB/T 4908.3-2021
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YB/T 4908.4-2021
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(Vanadium aluminum alloy Determination of hydrogen content Inert gas fusion infrared absorption method or thermal conductivity method)
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YB/T 4908.4-2021
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YB/T 4908.5-2021
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(Vanadium aluminum alloy Determination of carbon and sulfur content High frequency induction combustion-infrared absorption method)
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YB/T 4908.5-2021
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YB/T 4908.6-2021
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(Vanadium aluminum alloy-Determination of oxygen and nitrogen content-Inert gas fusion infrared absorption method and thermal conductivity method)
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YB/T 4908.6-2021
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YB/T 4909.1-2021
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(Analytical method of calcium-based desulfurizer for pretreatment of steelmaking water. Part 1: Determination of silica content. Perchloric acid dehydration gravimetric method)
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YB/T 4909.1-2021
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YB/T 4909.2-2021
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(Analytical method of calcium-based desulfurizer for pretreatment of steelmaking water. Part 2: Determination of calcium fluoride content. Distillation-zirconium salt titration method)
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YB/T 4909.2-2021
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YB/T 4909.3-2021
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(Analytical method of calcium-based desulfurizer for pretreatment of steelmaking water. Part 3: Determination of sulfur content. Combustion iodometric method)
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YB/T 4909.3-2021
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YB/T 4909.4-2021
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(Analytical method of calcium-based desulfurizer for pretreatment of steelmaking water. Part 4: Determination of active calcium oxide content. EDTA complexometric titration and acid-base titration)
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YB/T 4909.4-2021
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YB/T 4910-2021
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(Oil-based needle coke for graphite electrode joint)
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YB/T 4910-2021
|
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YB/T 4914-2021
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(General technical requirements for remanufacturing of metallurgical roll surfacing)
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YB/T 4914-2021
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YB/T 4915-2021
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(Technical Specification for Evaluation of Green Design Products)
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YB/T 4915-2021
|
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YB/T 4916-2021
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(Guidelines for the evaluation of green factories in the coking industry)
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YB/T 4916-2021
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YB/T 4917-2021
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(Technical specification for determination of primary flue gas particles in converter steelmaking)
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YB/T 4917-2021
|
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YB/T 4918-2021
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(Test and calculation method of heat balance of CDQ system)
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YB/T 4918-2021
|
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YB/T 4919-2021
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(Technical specification for optimization of cold end system of waste heat power generation steam turbine in iron and steel industry)
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YB/T 4919-2021
|
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YB/T 4296-2021
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(Galvanized steel wire for pulp board packaging)
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YB/T 4296-2021
|
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YB/T 4726.10-2021
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(Iron-bearing dust and sludge Determination of alumina content EDTA titration method)
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YB/T 4726.10-2021
|
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YB/T 4726.11-2021
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(Iron-containing dust and sludge Determination of ferrous oxide content Potassium dichromate titration method)
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YB/T 4726.11-2021
|
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YB/T 4726.12-2021
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(Iron-containing dust and mud. Determination of manganese oxide content. Potassium (sodium) periodate spectrophotometric method)
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YB/T 4726.12-2021
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YB/T 4726.3-2021
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(Iron-containing dust and sludge. Determination of titanium dioxide content. Diantipyrylmethane spectrophotometric method)
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YB/T 4726.3-2021
|
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YB/T 4726.4-2021
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(Iron-containing dust and sludge Determination of silicon content Ferrous ammonium sulfate reduction-silico molybdenum blue spectrophotometric method)
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YB/T 4726.4-2021
|
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YB/T 4726.8-2021
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(Iron-containing dust and mud-Determination of carbon content-Infrared absorption method)
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YB/T 4726.8-2021
|
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YB/T 4911-2021
|
(Spherical graphite)
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YB/T 4911-2021
|
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YB/T 4912-2021
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(High-temperature gas-cooled reactor internals)
|
YB/T 4912-2021
|
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YB/T 4913-2021
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(Carbon steel repairer for pipeline)
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YB/T 4913-2021
|
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YB/T 4920-2021
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(Specification for installation of metallurgical equipment without backing plate)
|
YB/T 4920-2021
|
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YB/T 4921-2021
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(Specification for construction and acceptance of castables for blast furnace tapping chute)
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YB/T 4921-2021
|
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YB/T 4939-2021
|
(Green design product evaluation technical specifications for cold heading wire)
|
YB/T 4939-2021
|
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YB/T 4940-2021
|
(Technical Specification for Evaluation of Green Design Products)
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YB/T 4940-2021
|
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YB/T 4941-2021
|
(Technical Specification for Evaluation of Green Design Products Hot-rolled Wire Rod for Steel Cord)
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YB/T 4941-2021
|
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YB/T 4942-2021
|
(Technical Specification for Evaluation of Green Design Products Steel Wire Rod for Welding)
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YB/T 4942-2021
|
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YB/T 4943-2021
|
(Technical Specification for Evaluation of Green Design Products)
|
YB/T 4943-2021
|
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YB/T 4944-2021
|
(Technical Specification for Evaluation of Green Design Products Spring Steel for Rail Fasteners)
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YB/T 4944-2021
|
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YB/T 4945-2021
|
(Technical specification for green design product evaluation. Free-cutting steel for machinery)
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YB/T 4945-2021
|
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YB/T 4946-2021
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(Technical Specification for Evaluation of Green Design Products Non-quenched and Tempered Steel Bars for Automobiles)
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YB/T 4946-2021
|
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YB/T 4947-2021
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(Green design product evaluation technical specifications for automotive bearing steel)
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YB/T 4947-2021
|
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YB/T 4948-2021
|
(Technical specification for green design product evaluation pre-hardened alloy steel plate for plastic mold)
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YB/T 4948-2021
|
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YB/T 4949-2021
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(Technical Specification for Evaluation of Green Design Products)
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YB/T 4949-2021
|
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YB/T 4950-2021
|
(Technical specification for evaluation of green design products)
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YB/T 4950-2021
|
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YB/T 4951-2021
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(Technical Specification for Evaluation of Green Design Products for Food Packaging Tin (Chromium) Plates)
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YB/T 4951-2021
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YB/T 4952-2021
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(Technical Specification for Evaluation of Green Design Products Stainless Steel Plates and Strips for Drinking Water Pipes)
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YB/T 4952-2021
|
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YB/T 4953-2021
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(Technical Specification for Evaluation of Green Design Products)
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YB/T 4953-2021
|
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YB/T 4954-2021
|
(Technical specifications for green design product evaluation)
|
YB/T 4954-2021
|
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YB/T 4955-2021
|
(Technical Code for Evaluation of Green Design Products)
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YB/T 4955-2021
|
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YB/T 4957-2021
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(Steel slag sand for wear-resistant concrete)
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YB/T 4957-2021
|
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YB/T 4958-2021
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(Titanium-containing blast furnace slag for machine-made sand)
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YB/T 4958-2021
|
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YB/T 4959-2021
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(Technical specification for cemented filling of metallurgical mine tailings)
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YB/T 4959-2021
|
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YB/T 4960-2021
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(Technical specifications for extraction of groundwater from contaminated sites in metallurgical enterprises)
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YB/T 4960-2021
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YB/T 4961-2021
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(Technical specifications for groundwater monitoring in the iron and steel industry)
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YB/T 4961-2021
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YB/T 4962-2021
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(Energy consumption quota and energy efficiency rating of blast furnace circulating cooling water system)
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YB/T 4962-2021
|
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YB/T 4963-2021
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(Technical Specifications for Oxygen-enriched Combustion and Energy Saving in the Iron and Steel Industry)
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YB/T 4963-2021
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YB/T 4964-2021
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(Technical Specification for Pulse Combustion Control in the Iron and Steel Industry)
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YB/T 4964-2021
|
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YB/T 4965-2021
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(Technical specification for recovery and utilization of flue gas waste heat from steel rolling heating furnace)
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YB/T 4965-2021
|
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YB/T 4966-2021
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(Technical specification for energy-saving diagnosis of continuous color-coated steel strip production enterprises)
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YB/T 4966-2021
|
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YB/T 4967-2021
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(Technical specifications for energy-saving diagnosis of continuous hot-dip galvanized steel strip production enterprises)
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YB/T 4967-2021
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YB/T 4968-2021
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(Energy consumption quota per unit product of cold-rolled steel strip)
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YB/T 4968-2021
|
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YB/T 4969-2021
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(Technical specification for steel slag hot stuffing process water)
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YB/T 4969-2021
|
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YB/T 4970-2021
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(Technical Specification for Water for Steel Slag Wind Crushing Process)
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YB/T 4970-2021
|
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YB/T 4971-2021
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(Soft charcoal)
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YB/T 4971-2021
|
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YB/T 4975-2021
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(Technical Specification for Energy Saving of Cooling Tower Turbine of Metallurgical Circulating Water System)
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YB/T 4975-2021
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YB/T 4976-2021
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(Technical specification for continuous casting slab industrial gas cutting)
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YB/T 4976-2021
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YB/T 4977-2021
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(Technical specification for denitrification and desulfurization of coke oven chimney flue gas SCR denitration + ammonia desulfurization)
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YB/T 4977-2021
|
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YB/T 4978-2021
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(Technical specification for flue gas ventilation and dust removal of steelmaking electric furnace)
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YB/T 4978-2021
|
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YB/T 4979-2021
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(Technical specifications for blast furnace flue gas ventilation and dust removal)
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YB/T 4979-2021
|
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YB/T 4980-2021
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(Technical Specification for Ventilation, Purification and Dust Removal of Steel Rolling Process)
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YB/T 4980-2021
|
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YB/T 4981-2021
|
(Technical specifications for converter flue gas ventilation and dust removal)
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YB/T 4981-2021
|
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YB/T 4982.1-2021
|
(Technical specification for sulphuric acid production from coke oven gas wet desulfurization waste liquid in iron and steel industry)
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YB/T 4982.1-2021
|
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YB/T 024-2021
|
(Steel tape for armored cables)
|
YB/T 024-2021
|
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YB/T 097-2021
|
(Umbrella wire)
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YB/T 097-2021
|
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YB/T 4173-2021
|
(Forged boring thick-walled seamless steel pipe for high temperature)
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YB/T 4173-2021
|
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YB/T 4922-2021
|
(Blast furnace injection)
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YB/T 4922-2021
|
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YB/T 4923-2021
|
(Cast steel cooling stave for blast furnace)
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YB/T 4923-2021
|
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YB/T 4924-2021
|
(Strong countercurrent mixer)
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YB/T 4924-2021
|
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YB/T 4925-2021
|
(Vertical continuous casting alloy steel round billet)
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YB/T 4925-2021
|
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YB/T 4926-2021
|
(Cathode flat steel for aluminum reduction cell)
|
YB/T 4926-2021
|
|
YB/T 4927-2021
|
(Hot-rolled round steel for bridge damping tenon)
|
YB/T 4927-2021
|
|
YB/T 4928-2021
|
(Coke pore structure and raw coal lithofacies microscopic analysis method)
|
YB/T 4928-2021
|
|
YB/T 4929-2021
|
(Coke oven gas Determination of naphthalene content Gas chromatography)
|
YB/T 4929-2021
|
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YB/T 4930-2021
|
(Washing oil Determination of main components Gas chromatography)
|
YB/T 4930-2021
|
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YB/T 4931-2021
|
(Low-magnification structure defect rating chart of continuous casting steel special-shaped billet)
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YB/T 4931-2021
|
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YB/T 4932-2021
|
(Hot-rolled steel magnetic particle detection method)
|
YB/T 4932-2021
|
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YB/T 4933-2021
|
(Steel wire for elevator wire rope-Vickers hardness test method)
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YB/T 4933-2021
|