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JB/T 8532-1997 Pulse jet bag filter
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JB/T 8532-1997 This standard is a revision of ZB J88 011-89 "Technical Requirements for Pulse Jet Bag Dust Collectors". This stand
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8531-1997 Technical requirements for manual valve devices
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JB/T 8531-1997 This standard specifies the technical requirements, test methods, inspection rules, marking, packaging and storage
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8530-1997 Method for compiling models of valve electric devices
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This standard specifies the method for compiling the model of valve electric devices. This standard applies to electric devices fo
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8529-1997 Technical requirements for explosion-proof valve actuators
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This standard specifies the technical requirements, test methods, inspection rules, marking, packaging and storage of explosion-pr
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8528-1997 Technical requirements for common valve actuators
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JB/T 8528-1997 This standard is a revision of ZB J16 002-87 "Technical Conditions for Valve Actuators". This standard specifies th
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8527-1997 Metal Sealed Butterfly Valve
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JB/T 8527-1997 This standard specifies the definition, model and parameters, structural type, technical requirements, test methods
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8522-1997 Types, basic parameters and dimensions of thin oil lubrication devices
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JB/T 8522-1997 This standard is formulated based on the technical requirements of newly developed domestic thin oil lubrication de
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8521-1997 Synthetic fiber lifting belts for lifting equipment
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JB/T 8521-1997 This standard is equivalent to ISO 4878-1981 "Synthetic fiber flat woven lifting belts". The technical content is d
2024-10-04 category：Machinery Industry Standard (JB)+ View
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