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QB 1429-1992 Industrial sodium alkyl sulfonate
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This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and stor
2025-03-11 category：Light Industry Standard (QB)+ View
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QB/T 1427-1999 Papermaking machinery - Paper cutting machine
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This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, tr
2025-03-11 category：Light Industry Standard (QB)+ View
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QB/T 1426-1999 Papermaking machinery - Paper tray slitting machine
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This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging,
2025-03-11 category：Light Industry Standard (QB)+ View
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QB 1613-1992 Food additive β-cyclodextrin
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This standard specifies the technical requirements, test methods and inspection rules for β-cyclodextrin. This standard applies to
2025-03-11 category：Light Industry Standard (QB)+ View
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QB/T 1425-1991 Technical requirements for ZWC super calender
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This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and stor
2025-03-11 category：Light Industry Standard (QB)+ View
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QB/T 1422.4-2001 Technical requirements for common mesh cages for common papermaking machinery parts
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This standard specifies the structural type, technical requirements, test methods, inspection rules and marking, packaging, transp
2025-03-11 category：Light Industry Standard (QB)+ View
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QB/T 1424-1991 Technical requirements for paper machine calender
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This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and stor
2025-03-11 category：Light Industry Standard (QB)+ View
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QB/T 1423-1991 Technical requirements for cylindrical paper reeling machines
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This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage
2025-03-11 category：Light Industry Standard (QB)+ View
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