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Std ID |
Description (Standard Title) |
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JB/T 6719-1993
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(Internal combustion engine intake and exhaust valve magnetic particle inspection)
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JB/T 6720-1993
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(Internal combustion engine intake and exhaust valve metallographic examination)
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JB/T 6721.2-2007
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Internal combustion engines. Connecting-rods. Part 2: Magnetic particle inspection
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JB/T 6721-1993
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Specification for internal combustion engine crank
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JB/T 6722-1993
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(Magnetic particle inspection engine connecting rods)
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JB/T 6723.1-1993
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(The first part of the engine cooling fan: Metal cooling fan technical conditions)
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JB/T 6723.1-2008
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Cooling fan for internal combustion engines. Part 1: Technical requirements of metallic fan
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JB/T 6723.2-1993
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(The second part of the engine cooling fan: Cooling fan plastic technical conditions)
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JB/T 6723.2-2008
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Cooling fan for internal combustion engines. Part 2: Technical requirements of plastic fan
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JB/T 6723.2-2014
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Cooling fan for internal combustion engines. Part 2: Plastic fans. Specification
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JB/T 6723.3-1999
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Cooling fan for internal combustion engines. Part 3: Specifications for cooling fan of condensing engines
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JB/T 6723.3-2008
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Cooling fan for internal combustion engines. Part 3: Specifications for cooling fan of condensing engines
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JB/T 6723.4-1999
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Cooling fan for internal combustion engines. Part 4: Test method for cooling fan of condensing engines
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JB/T 6723.4-2008
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Cooling fan for internal combustion engines. Part 4: Test method for colling fan of condensing engines
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JB/T 6724-1993
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(Metallographic examination of the internal combustion engine piston ring ductile)
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JB/T 6725-1993
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(Spin-on oil filters for internal combustion engines - Test methods)
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JB/T 6726.1-1993
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(Condensing combustion engine radiator. Technical conditions)
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JB/T 6726.1-2011
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Internal combustion engines. Condensation radiators. Part 1: Specification
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JB/T 6726.2-1993
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(Condensing combustion engine radiator. Test methods)
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JB/T 6726.2-2011
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Internal combustion engines. Condensation radiators. Part 2: Test method
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JB/T 6727-1993
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(Chinese Industry Standard)
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JB/T 6727-2000
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Reciprocating internal combustion engines. Specifications for crankshaft
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JB/T 6728.1-2008
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Internal combusting engines. Camshafts. Part 1: Specifcation
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JB/T 6728.2-2008
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Internal combustion engines. Camshafts. Part 2: Wedge-cross rolling blanks
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JB/T 6728-1993
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(Internal combustion engine camshaft technical conditions)
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JB/T 6729-1993
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(Crankshaft, Camshaft magnetic particle inspection)
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JB/T 6729-2007
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Internal combustion engines - Magnetic particle inspection for crankshafts and camshafts
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JB/T 6730-1993
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Magnetoelectricity motor lighting system - Test method
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JB/T 6731.1-1993
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Carburetor for small gasoline engine - Specification
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JB/T 6731.1-2014
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Carburetor for general utility small gasoline engines. Part 1: Technical specification
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JB/T 6731.2-2014
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Carburetor for general utility small gasoline engines. Part 2: Nomenclature and code of designations
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JB/T 6731.3-1993
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Carburetor for small gasoline engine - Designation rule for product name and model
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JB/T 6733-1993
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(Boiler heater technical conditions)
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JB/T 6734-1993
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Calculation method of strength of boiler fillet welding seam
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JB/T 6735-1993
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Calculation method of strength of boiler hanger rod
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JB/T 6736-1993
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Design guideline for boiler steel framework
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JB/T 6737-1993
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General technical specifications for motors intended to be used in range hoods
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JB/T 6737-2015
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General specification for motors used for range hoods
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JB/T 6738-1993
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(Hermetic refrigeration compressors with a single-phase asynchronous motors. General technical requirements)
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JB/T 6738-2011
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General specification for single phase asynchronous motors for hermetic refrigeration compressor
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JB/T 6739.2-1993
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Small totally enclosed refrigeration motor - Thermal protector of compressor
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JB/T 6739.2-2015
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Minitype all-closed thermal protectors for refrigeration motor-compressors
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JB/T 6740.2-1993
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Small totally enclosed refrigeration motor - Positive temperature coefficient heat-sensitive resistance starting relay of compressor
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JB/T 6740.2-2015
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Minitype all-closed PTC heat sensing resistance starting relays for refrigeration motor-compressors
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JB/T 6740.3-1993
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Small totally enclosed refrigeration motor - Current starting relay of compressor
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JB/T 6740.3-2015
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Minitype all-closed electrical current-starting relays for refrigeration motor-compressors
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JB/T 6741-1993
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YSD series pole change double speed three-phase asynchronous motors
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JB/T 6741-2013
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YSD series two-speed pole-changing three-phase asynchronous motors
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JB/T 6742-1993
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(Small power motor commutator)
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JB/T 6742-2007
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The commutator of small power motors
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JB/T 6743-1993
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Corrosion prevention environment for indoor and outdoor steel cable trays Technical requirements
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JB/T 6743-2013
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Corrosion-resistant environmental technical requirements indoor and outdoor steel-made cable support system
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JB/T 6744-1993
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General technical specifications for dynamometers for low power motor test
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JB/T 6744-2013
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General technical requirements for small power motor testing dynamometers
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JB/T 6745-1993
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(High-voltage bushing rubber seals technical conditions)
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JB/T 6746.1-1993
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Porcelain insulators for electric precipitation Ceramic sleeves
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JB/T 6746.2-1993
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Porcelain insulators for electric precipitation Ceramic rotating shafts
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JB/T 6746.3-1993
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Porcelain insulators for electric precipitation Rod supporting posts
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JB/T 6746.4-1993
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Porcelain insulators for electric precipitation Wall bushings
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JB/T 6747-1993
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Artificial pollution test method for high tension insulators intended to be used in DC system Solid layer method
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JB/T 6748-1993
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Control unit for cranes
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JB/T 6748-2013
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Crane console
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JB/T 6749-1993
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Explosion-proof lighting switch boxes
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JB/T 6749-2013
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Electrical apparatus for explosive gas atmospheres. Explosion-proof lighting(power)distribution box
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JB/T 6750-1993
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Explosion-proof lighting switch gears intended to be used in factories
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JB/T 6751-1993
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Explosion proof electromagnetic starters intended to be used in factories
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JB/T 6752-1993
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Test specification for runner static balance of small and medium size water turbine
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JB/T 6752-2013
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Medium and small hydraulic turbine runner static balancing test code
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JB/T 6753.1-1993
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Tolerance of component parts of electrical equipments General tolerance and applicable rules for stamping parts and their structure
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JB/T 6753.2-1993
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Tolerance of component parts of electrical equipments General tolerance of metal shear parts
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JB/T 6753.3-1993
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Tolerance of component parts of electrical equipments General tolerance of metal cold stamping parts
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JB/T 6753.4-1993
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Tolerance of component parts of electrical equipments General tolerance of welded structures
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JB/T 6753.5-1993
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Tolerance of component parts of electrical equipments General tolerance of assembled structures
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JB/T 6754.1-1993
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DC electrically control equipment on shaft hoist - Part 1: Unit electrically control equipment
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JB/T 6754.2-1993
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DC electrically control equipment on shaft hoist - Part 2: Electrically control equipment of thyristor
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JB/T 6755-1993
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Switchgear assembly of diesel engine unit
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JB/T 6756.10-1993
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(Wire and cable equipment detection methods - Part 10: . SP, SL series extrusion equipment)
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JB/T 6756.10-2008
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Equipments for electric wires and cables. Testing methods. Part 7: SP, SL Series plastic extruding machines
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JB/T 6756.1-1993
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(Wire and cable equipment detection methods - Part 1: General)
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JB/T 6756.1-2008
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Equipments for electric wires and cables. Testing methods. Part 1: General rules
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JB/T 6756.2-1993
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(Wire and cable equipment detection methods - Part 2: . LH series cable equipment)
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JB/T 6756.2-2008
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Equipments for electric wires and cables. Testing methods. Part 2: LH Series drawing machines
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JB/T 6756.3-1993
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(Wire and cable equipment detection methods - Part 3: . JS series Stranded equipment)
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JB/T 6756.3-2008
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Equipments for electric wires and cables. Testing methods. Part 3: JS Series bunching machines
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JB/T 6756.4-1993
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(Wire and cable equipment detection methods - Part 4: . JG series pipe cutter device)
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JB/T 6756.4-2008
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Equipments for electric wires and cables. Testing methods. Part 4: JG Series tubular stranding machines
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JB/T 6756.5-1993
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(Wire and cable equipment detection methods - Part 5: . JLC forks twisted equipment)
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JB/T 6756.5-2008
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Equipments for electric wires and cables. Testing methods. Part 5: JLC Type fork stranding machines
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JB/T 6756.6-1993
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(Wire and cable equipment to detect Part 6: JLK type box cutter device)
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JB/T 6756.6-2008
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Equipments for electric wires and cables. Testing methods. Part 6: JLC Type frame stranding machines
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JB/T 6756.7-1993
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(Wire and cable equipment detection methods - Part 7: . JLY type cage stranding equipment)
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JB/T 6756.7-2008
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Equipments for electric wires and cables. Testing methods. Part 7: JLY Type cage stranding machines
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JB/T 6756.8-1993
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(Wire and cable equipment to detect Part 8: CLY type cabling equipment)
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JB/T 6756.8-2008
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Equipments for electric wires and cables. Testing methods. Part 7: CLY Type czbling machines
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JB/T 6756.9-1993
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(Wire and cable equipment detection methods - Part 9: . QH series enamelled equipment)
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JB/T 6756.9-2008
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Equipments for electric wires and cables. Testing methods. Part 7: QH Series enamelling machines
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JB/T 6757-1993
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200 level polyimide- fluorine 46 coextruded film wrapped flat copper wires
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JB 1069-1977
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(Seal mechanical vacuum pump test side)
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JB/T 6758.2-2007
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Continuously transposed conductors. Part 2: Paper-insulated continuously transposed conductors of polyvinyl acetal enamelled copper wires
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JB/T 6758.3-2007
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Continuously transposed conductors. Part 3: Less paper insulated netting-typed continuously transposed conductors of polyvinyl acetal enamelled copper wires
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