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QB/T 1461-1992 Method for determination of air permeability of highly air permeable paper
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This standard specifies the method for determining the air permeability of highly permeable paper. This standard applies to paper
2025-03-12 category：Light Industry Standard (QB)+ View
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QB/T 1460-1992 Stretchable sack paper
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QB/T 1460-1992 Stretchable Paper Bag Paper QB/T1460-1992 Standard download decompression password: www.bzxz.net
2025-03-12 category：Light Industry Standard (QB)+ View
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QB/T 1459-1992 Photosensitive paper base
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This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging,
2025-03-12 category：Light Industry Standard (QB)+ View
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QB 1673-1992 Hygienic requirements for mechanical homogenizers and plunger pumps for dairy products
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This standard specifies the material, design and manufacturing hygienic requirements for dairy mechanical homogenizers and plunger
2025-03-12 category：Light Industry Standard (QB)+ View
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QB/T 1457-1992 Tube Paperboard
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QB/T 1457-1992 Coil Paperboard QB/T1457-1992 Standard download decompression password: www.bzxz.net
2025-03-12 category：Light Industry Standard (QB)+ View
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QB/T 1456-1992 Thin relief paper
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This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging,
2025-03-12 category：Light Industry Standard (QB)+ View
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QB/T 1455-1992 Stamp paper
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This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging,
2025-03-12 category：Light Industry Standard (QB)+ View
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QB/T 1454-1992 Book cover paper
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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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