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TB/T 2776-1997 铁路工种分类与名称代码

TB/T 2776-1997.Railway work classification and name code.1范围TB/T 2776规定了铁道行业工种分类...

YY/T 91141-1999.抽取双倍数量进行检验，若仍不符合本标准要求时,该批产品应全部退回，重新分类整理。3.5经分类整理后，可再提交检验。复验时，按...

TB/T 2777-1997.Basic vocabulary of railway material technical management.1范围TB/T...

YY/T 91140-1999.20.根据第19条规定的检验项目和检验范围，在验收过程中，如性能发现-支中有一项不符合本标准要求时，该批产品应全部退回，重新分...

TB/T 2778-1997.Technical and economic indicators of railway material management....

TB/T 2779-2009.Components of diesel engine for locomotive and rail car Camshaft....

YY/T 1457-2016.Non-active surgical implants- -Determination method for oligomeri...

YY/T 1426.2-2016/ISO 14243-2 : 2009.Implants for surgery- - Wear of total knee j...

HG/T 2716-2008.Rubber-or plastics-coated fabrics-Determination of resistance to...

HG/T 2582-2008.Rubber-or plastics-coated fabrics-Determination of resistance to...

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