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Std ID |
Description (Standard Title) |
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GB/T 40519-2021
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Design requirements for atomic oxygen protection of spacecraft
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GB/T 40520-2021
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Rules for the product maturity of aerospace equipment
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GB/T 40521.1-2021
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Passenger cars test track for a severe lane-change manoeuvre -- Part 1: Double lane-change
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GB/T 40521.2-2021
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Passenger cars test track for a severe lane-change manoeuvre -- Part 2: Obstacle avoidance
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GB/T 40523.1-2021
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Ships and marine technology -- Measurement of changes in hull and propeller performance -- Part 1: General principles
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GB/T 40523.2-2021
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Ships and marine technology -- Measurement of changes in hull and propeller performance -- Part 2: Default method
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GB/T 40523.3-2021
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Ships and marine technology -- Measurement of changes in hull and propeller performance -- Part 3: Alternative methods
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GB/T 40528.1-2021
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Requirements for structural dimensions of multi-hull yacht -- Part 1: Composite material
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GB/T 40529-2021
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Ships and marine technology -- Cargo winches
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GB/T 40530-2021
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Ships and marine technology -- Safety valve for cargo tanks of LNG carriers -- Design and testing requirements
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GB/T 40531.1-2021
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Ships and marine technology -- Specifications for gas detectors intended for use on board ships -- Part 1: Portable gas detectors for atmosphere testing of enclosed spaces
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GB/T 40533-2021
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Ships and marine technology -- Loose gear of lifting appliances on ships -- Pulleys
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GB/T 40534-2021
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Ships and marine technology -- Loose gear of lifting appliances on ships -- Hooks
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GB/T 40535.1-2021
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Test methods of continuous nitride ceramic fibers -- Part 1: Nitrogen content
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GB/T 40536-2021
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Design requirements for residual propellant venting of spacecraft
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GB/T 40537-2021
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Guidelines for design margin of aerospace products
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GB/T 40538-2021
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Structural stiffness control requirements of space vehicle
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GB/T 40539-2021
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Prevention requirements for foreign object debris of spacecraft
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GB/T 40540-2021
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Specification for silicone grease thermal filler of spacecraft
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GB/T 40541-2021
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Structural design requirements of metal pressure vessels for space system
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GB/T 40542-2021
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Design requirements for space explosive systems and devices
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GB/T 40543-2021
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Petroleum and natural gas industries -- Materials selection for high content CO2 for casing, tubing and downhole equipment
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GB/T 40544-2021
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Spacecraft interface requirements document for launch vehicle services
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GB/T 40545-2021
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Guidelines of hydraulic fracturing for coalbed methane well
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GB/T 40546-2021
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Design specification for coalbed methane well drainage engineering
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GB/T 40547-2021
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Design guidelines for coalbed methane well drilling and completion
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GB/T 40548-2021
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Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
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GB/T 40549-2021
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Determination of bulk density of coke in a small container
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GB/T 40550-2021
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Terminology of labor and personnel dispute arbitration
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GB/T 40551-2021
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Comparative testing of consumer products and related services -- General principles
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GB/T 40552-2021
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Guidance for assessment of outcomes of learning services
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GB/T 40553-2021
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Plastics -- Specifications for plastics suitable for home composting
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GB/T 40505-2021
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Wet electrostatic precipitator -- Methods of performance tests
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GB/T 40506-2021
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Bio-natural gas -- Terminology
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GB/T 40507-2021
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Passenger cars -- Free-steer behaviour -- Steering-pulse open-loop test method
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GB/T 40508-2021
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Determination of tar and dust concentrations in biomass-based synthetic gas
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GB/T 40509-2021
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Test method of transition test for the quantification of vehicle on-centre handling
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GB/T 40510-2021
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Bio-natural gas as vehicle fuel
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GB/T 40511-2021
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General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass
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GB/T 40512-2021
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Test method of exposure to weathering for motor vehicle
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GB/T 40513-2021
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Contamination control requirements for spacecraft optics remote instrument
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GB/T 40514-2021
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Electrostatic precipitator
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GB/T 40515-2021
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Ships and marine technology -- Globe valves for use in low temperature applications -- Design and testing requirements
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GB/T 40516-2021
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Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions
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GB/T 40517-2021
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Solar thermal storage system for low and medium temperature application
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GB/T 40518-2021
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Guideline of technology readiness assessment for aerospace engineering
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GB/T 40611-2021
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Plastics -- Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface -- Method by measuring the oxygen demand in closed respirometer
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GB/T 40612-2021
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Plastics -- Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface -- Method by analysis of evolved carbon dioxide
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GB/T 4134-2021
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Gold ingots
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GB/T 4214.11-2021
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Test method for noise of household and similar electrical appliances -- Particular requirements for electrically-operated food preparation appliances
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GB/T 4214.12-2021
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Test method for noise of household and similar electrical appliances -- Particular requirements for fan heaters
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GB/T 4214.13-2021
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Test method for noise of household and similar electrical appliances -- Particular requirements for range hoods and other cooking fume extractors
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GB/T 4214.14-2021
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Test method for noise of household and similar electrical appliances -- Particular requirements for refrigerators, frozen-food storage cabinets and food freezers
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GB/T 4214.15-2021
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Test method for noise of household and similar electrical appliances -- Particular requirements for electric thermal storage room heaters
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GB/T 4678.15-2021
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Die casting dies -- Components -- Part 15: Spacer blocks
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GB/T 4706.110-2021
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Safety of household and similar electrical appliances -- Part 2: Particular requirements for robotic battery powered electrical lawnmowers
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GB/T 4950-2021
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Sacrificial anode of zinc alloy
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GB/T 50485-2020
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Technical standard for microirrigation engineering
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GB/T 50526-2021
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Technical code for public address system engineering
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GB/T 50532-2021
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Coal industry design code of repairing facilities for electro-mechanical equipment of mining district
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GB/T 50538-2020
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Technical standard for anti-corrosion and insulation coatings of buried steel pipeline
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GB/T 50549-2020
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Coding standard for power plant designation system
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GB/T 50599-2020
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Technical standard for renovation of irrigation districts
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GB/T 50600-2020
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Technique standard for seepage control and lining engineering on canal
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GB/T 50760-2021
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Code for engineering technology of digital trunking communication
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GB/T 5138-2021
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Liquid chlorine for industrial use
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GB/T 51394-2020
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Standard for load on hydraulic structures
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GB/T 51402-2021
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(Design standards for urban passenger transport hubs)
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GB/T 51403-2021
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(Engineering Technical Standards for Seepage Control System of Domestic Waste Sanitary Landfill Site)
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GB/T 51408-2021
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(Building isolation design standard)
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GB/T 51422-2021
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(Technical Standards for Testing, Appraisal and Reinforcement of Building Metal Sheet Enclosure System)
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GB/T 51425-2020
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Standard for design of observation and monitor system on forest fire
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GB/T 51431-2020
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Technical standard for mobile communication base station engineering
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GB/T 51435-2021
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Technical standard for rural solid waste collection transportation and treatment
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GB/T 51437-2021
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(Design standards for wind-solar-storage combined power station)
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GB/T 51439-2021
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(Urban pedestrian and bicycle transportation system planning standards)
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GB/T 51443-2021
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Standard for process design of indium recovery
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GB/T 5187-2021
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Copper and copper alloy foil
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GB/T 5195.11-2021
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Fluorspar -- Determination of manganese content -- Periodate spectrophotometry and flame atomic absorption spectrometry
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GB/T 5211.14-2021
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General methods of test for pigments and extenders -- Part 14: Determination of residue on sieve -- Mechanical flushing procedure
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GB/T 5235-2021
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Designation and chemical composition of wrought nickel and nickel alloy
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GB/T 5687.13-2021
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Ferrochromium -- Determination of chromium, silicon, manganese, titanium, vanadium, iron contents -- Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method)
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GB/T 6015-2021
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Determination of trace dimer and residual extraction agent of butadiene for industrial use -- Gas chromatographic method
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GB/T 6017-2021
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Determination of purity and hydrocarbon impurities of butadiene for industrial use -- Gas chromatographic method
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GB/T 6110-2021
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Drawing dies -- Carbide alloy drawing dies -- Structural types and dimensions
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GB/T 611-2021
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Chemical reagent -- General method for the determination of density
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GB/T 6132-2021
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Interchangeability dimensions for milling cutter or milling cutter arbors
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GB/T 614-2021
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Chemical reagent -- General method for the determination of refractive index
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GB/T 6286-2021
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Determination of bulk density for molecular sieve
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GB/T 6287-2021
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Determination of static adsorbed water for molecular sieve
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GB/T 6288-2021
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Determination of particle size for granular molecular sieve
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GB/T 6324.11-2021
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Test method of organic chemical products -- Part 11: Determination of trace arsenic in liquid products -- Atomic fluorescence spectrometric method
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GB/T 6328-2021
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Test method for shear impact strength of adhesive bonds
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GB/T 6580-2021
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Glass -- Resistance to attack by a boiling aqueous solution of mixed alkali -- Method of test and classification
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GB/T 6582-2021
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Glass -- Hydrolytic resistance of glass grains at 98℃ -- Method of test and classification
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GB/T 7163-2021
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Requirements of reliability analysis for nuclear power plant safety systems
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GB/T 7187.1-2021
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Fuel oil consumption for transportation ships -- Part 1: Calculation method for marine ships
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GB/T 7728-2021
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Chemical analysis of metallurgical products -- General rule for flame atomic absorption spectrometric methods
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GB/T 7729-2021
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Chemical analysis of metallurgical products -- General rule for spectrophotometric methods
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GB/T 7731.10-2021
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Ferrotungsten -- Determination of carbon content -- Infrared absorption method
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