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QB/T 2312-1997 Watch clutch wheel square hole size series
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This standard specifies the size series of square holes for clutch wheels used in watches. This standard applies to square holes f
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2311-1997 Timer spring
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This standard specifies the size, requirements, test methods, inspection rules, marking, labeling, packaging, transportation and s
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2303-1997 Pulp paper
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This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging,
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2285-1997 Cold perm lotion for hair
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This standard specifies the technical requirements, test methods, inspection rules and requirements for marking, packaging, transp
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2273-1996 Clock spring
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This standard specifies the product specifications, technical requirements, test methods, inspection rules, packaging, marking, tr
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2257-1996 Household sewing machine motors and speed regulators
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This standard specifies the product classification, technical requirements, test methods, inspection rules, etc. of household sewi
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2242-1996 Santal ether
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This standard specifies the technical requirements, test methods and inspection rules for sandalwood ether. This standard applies
2025-03-10 category：Light Industry Standard (QB)+ View
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QB/T 2212.2-1996 General technical requirements for construction tools (brick and mortar)
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This standard applies to the construction tools (bricks and tiles) specified in Chapters 2-4 of QB/T 2212.1-1996 "Terms of Constru
2025-03-10 category：Light Industry Standard (QB)+ View
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