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[QB 1680-1993] 加氟食用盐[已废止]
发布时间：1993-03-28
实施时间：1993-10-01
本标准规定了加氟食用盐的技术要求、试验方法、检验规则及标志、包装、运输、贮存。本标准适用于加氟食用盐..
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[QB 1571-1992] 井矿盐工业劳动安全技术规程[已作废]
发布时间：1992-07-06
实施时间：1993-03-01
本规程规定了井矿盐工业生产、储运中的安全技术、工业卫生、安全管理等方面的基本要求。本规程适用于井矿盐..
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