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JB/T 7278-1994 Power output shaft for walking tractors
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This standard specifies the speed, direction of rotation, type, size and power transmission of the power output shaft of walking t
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7273.3-1994 Handwheel
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This standard replaces GB 4141.22-84. This standard specifies the type, size and technical requirements of handwheels. JB/T 7273.3
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7271.1-1994 Handle ball
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This standard replaces GB 4141.11-84. This standard specifies the type, size and technical requirements of handle balls. JB/T 7271
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7270.7-1994 Conical handle
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This standard replaces GB 4141.7-84. This standard specifies the type, size and technical requirements of tapered handles. JB/T 72
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7270.2-1994 Curved handle
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This standard replaces GB 4141.2-84. This standard specifies the type, size and technical requirements of curved handles. JB/T 727
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 1269-1993 Technical requirements for steam turbine generator magnetic ring forgings
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JB/T 1269-1993 Technical Specifications for Magnetic Ring Forgings for Steam Turbogenerators JB/T1269-1993 Standard download decom
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 1269-2002 Technical requirements for steam turbine generator magnetic ring forgings
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This standard specifies the technical requirements, inspection rules, test methods, certificates and ordering of carbon steel and
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 1268-1993 Technical Specifications for Non-magnetic Guard Ring Forgings for 50-200MW Steam Turbine Generators
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JB/T 1268-1993 Technical Specifications for Non-magnetic Guard Ring Forgings for 50-200MW Turbogenerators JB/T1268-1993 Standard d
2024-10-03 category：Machinery Industry Standard (JB)+ View
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