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[已应助] 求GB/T 29256.5-2012纺织品机织物结构分析方法第5部分:织物中拆下纱线线密度的测定 |
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Archiver|手机版|小黑屋|中国纺织服装检测论坛 ( 苏ICP备17035522号-2 )
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