[QB/T 1151-2005] 订书钉[已作废]
发布时间:2005-03-19
实施时间:2005-09-01
本标准规定了订书钉的分类与命名、要求、试验方法、检验规则和标志、包装、运输、贮存。本标准适用于与订书..
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发布时间:2004-12-14
实施时间:2005-06-01
本标准规定了文具用品修正液的要求、试验方法、检验规则和标志、包装、运输、贮存。本标准适用于装有以钛白..
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发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-23
实施时间:2005-01-23
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[JY/T 0368-2004] 牛顿第二定律演示器[现行]
发布时间:2004-07-23
实施时间:2005-01-23
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[JY/T 0369-2004] 二维空间-时间描迹仪[现行]
发布时间:2004-07-23
实施时间:2005-01-23
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[JY/T 0370-2004] 物体浮沉条件演示器[现行]
发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-23
实施时间:2005-01-23
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[JY/T 0374-2004] 实验室设备 电源系统[现行]
发布时间:2004-07-23
实施时间:2005-04-01
本标准规定了学校实验室设备电源系统(简称电源系统)的分类与命名、要求、试验方法、检验规则、标志、标签..
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发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-23
实施时间:2005-01-23
本标准规定了解剖镜的产品分类、要求、试验方法、检验规则、标志、合格证、使用说明、包装、运输和贮存。本..
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发布时间:2004-07-23
实施时间:2005-01-23
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发布时间:2004-07-15
实施时间:2004-07-15
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发布时间:2004-07-15
实施时间:2004-07-15
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发布时间:2004-07-15
实施时间:2004-07-15
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发布时间:2004-07-15
实施时间:2004-07-15
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[JY 269-1987] 蜥蜴解剖浸制标本技术条件[现行]
发布时间:2004-07-15
实施时间:2004-07-15
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