...试验及要求 英文名称： Building valves - Manually operated copper alloy and stainless steel ball valves for potable water supply in buildings - Tests and requirements 页数： 8 采用标准： EN 13828-2003,IDT 被替代标准： 归口单位： 引用标准： 分类号： J16 发布日期： 2003-1..
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食品及药物管理局要求风险最大的医疗设备在通过市场审批手续之前进行临床试验。
The FDA requires clinical trials for the riskiest devices through its pre-market approval process.
本规范规定了采购“工业凡士林”材料的分类、要求、试验方法、包装、标志、运输及贮存。
The specification of the purchase of "industrial Vaseline" material classification, requirements, test methods, marking, packaging, transportation and storage.
本规范规定了采购“导电炭黑”材料的要求、试验方法、检验规则、包装、标志、运输及贮存。
This specification specifies requirements, test methods, inspection rules, packaging, marking, transportation and storage of "conductive carbon black" materials.
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