標(biāo)題: ASTM F 2023-2005 交聯(lián)聚氯乙烯（PEX）管道和系統(tǒng)對(duì)含氯... [打印本頁] 作者: 兌水 時(shí)間: 2009-12-5 07:44 標(biāo)題: ASTM F 2023-2005 交聯(lián)聚氯乙烯（PEX）管道和系統(tǒng)對(duì)含氯... F2023-04 Standard Test Method for Evaluating the Oxidative Resistance of Crosslinked Polyethylene (PEX) Tubing and Systems to Hot Chlorinated Water
