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JB/T 7553-1994 Hydraulic nut
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This standard specifies the type and size, basic parameters, technical requirements, test methods, inspection rules, marking, pack
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7551-1994 Terminology for natural gas separation and liquefaction equipment
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This standard specifies the terminology of natural gas separation and liquefaction equipment. This standard is applicable to the f
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7550-1994 Switching butterfly valve for air separation equipment
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This standard specifies the terminology, basic parameters, technical performance, technical requirements, test methods and inspect
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7549.4-1994 Stand-up bag forming-filling-sealing machine
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This standard specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transporta
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7549.3-1994 Roller sealing machine
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This standard specifies the product classification, technical requirements, test methods, inspection rules, and marking, packaging
2024-08-05 category：Machinery Industry Standard (JB)+ View
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JB/T 7549.2-1994 Screw-on sealing machine
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This standard specifies the terminology, product classification, technical requirements, test methods, inspection rules and markin
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7549.1-1994 Small filling and sealing machine for polyester bottles
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JB/T 7549.1-1994 Small filling and sealing machine for polyester bottles JB/T7549.1-1994 Standard download decompression password:
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7548-1994 Single-face corrugated board production line
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This standard specifies the product classification, type and basic parameters, test methods, inspection rules, marking, packaging,
2024-10-03 category：Machinery Industry Standard (JB)+ View
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