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JB 6391.2-1992 Technical conditions for crane sliding transmission device
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This standard specifies the technical requirements and test methods, marking, packaging, transportation and storage of crane slidi
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6391.1-1992 Crane sliding transmission device types and basic parameters
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This standard specifies the terminology, types and basic parameters of crane sliding transmission devices. JB/T 6391.1-1992 Crane
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6390-1992 Hydraulic bolt tensioner
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This standard specifies the types, basic parameters, main dimensions and technical conditions of hydraulic bolt tensioners. JB/T 6
2024-09-30 category：Machinery Industry Standard (JB)+ View
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JB/T 6389-1992 ZKR Linear Vibrating Screen
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This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, tr
2024-09-30 category：Machinery Industry Standard (JB)+ View
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JB/T 6388-1992 YKR type circular vibrating screen
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This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, tr
2024-09-30 category：Machinery Industry Standard (JB)+ View
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JB/T 6387-1992 Shaft-mounted arc cylindrical worm reducer
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This standard specifies the basic parameters, types and dimensions, technical requirements, lubrication, test methods and inspecti
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6386-1992 Technical requirements for cone seal welded pipe joints
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This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage
2024-09-30 category：Machinery Industry Standard (JB)+ View
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JB/T 6385-1992 Cone seal welded pressure gauge pipe joint
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This standard specifies the classification of cone seal welded pressure gauge pipe joints. JB/T 6385-1992 Cone seal welded pressur
2024-09-30 category：Machinery Industry Standard (JB)+ View
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