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JB/T 8938-1999 General technical requirements for sewage treatment equipment
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JB/T 8938-1999 JB/T 8938-1999 General technical requirements for sewage treatment equipment JB/T8938-1999 Standard download decomp
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8937-1999 Wafer type check valve
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JB/T 8937-1999 This standard is formulated based on the relevant contents of the American Petroleum Institute standard API594 "Waf
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8936-1999 Honeycomb paperboard production line
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JB/T 8936-1999 This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportat
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8934-1999 Direct-connected portable reciprocating piston air compressor
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JB/T 8934-1999 This standard specifies the models and basic parameters, requirements, test methods, inspection rules, marking, pac
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8933-1999 Oil-free reciprocating piston air compressor
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This standard specifies the specified working conditions, models and basic parameters, requirements, test methods, inspection rule
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8932-1999 Fan Box
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JB/T 8932-1999 JB/T 8932-1999 Fan Box JB/T8932-1999 Standard download decompression password: www.bzxz.net
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8931-1999 Ultrasonic flaw detection method for weld overlay
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This standard is applicable to ultrasonic flaw detection of large-area corrosion-resistant cladding layers on the surface of paren
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 2001.29-1999 Water system hydraulic gate valve core (PN=20, 31.5MPa)
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JB/T 2001.29-1999 This standard is a revision of JB 2029-84 "Hydraulic gate valve core for hydraulic press (Pg=200×100000Pa)". Thi
2024-10-04 category：Machinery Industry Standard (JB)+ View
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