標(biāo)題: ASTM D 3647-2003 根據(jù)組成對(duì)增強(qiáng)塑料拉制型材的分類 [打印本頁] 作者: 兌水 時(shí)間: 2009-10-6 08:13 標(biāo)題: ASTM D 3647-2003 根據(jù)組成對(duì)增強(qiáng)塑料拉制型材的分類 D3647-03 Standard Practice for Classifying Reinforced Plastic Pultruded Shapes According to Composition