標(biāo)題: ASTM F 645-2004 熱塑塑料水壓管系的選擇、設(shè)計(jì)及安裝 [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-11-21 09:15 標(biāo)題: ASTM F 645-2004 熱塑塑料水壓管系的選擇、設(shè)計(jì)及安裝 F645-04 Standard Guide for Selection, Design, and Installation of Thermoplastic Water-Pressure Piping Systems