標(biāo)題: ASTM D 3981-2003 一般用及包裝用介質(zhì)密度聚乙烯薄膜的規(guī)格 [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-10-7 21:23 標(biāo)題: ASTM D 3981-2003 一般用及包裝用介質(zhì)密度聚乙烯薄膜的規(guī)格 D3981-03 Standard Specification for Polyethylene Films Made from Medium-Density Polyethylene for General Use and Packaging Applications