標題: ASTM F 2331-2004 測定螺紋密封劑與熱塑料螺紋管材設備材... [打印本頁] 作者: 兌水 時間: 2009-12-8 20:07 標題: ASTM F 2331-2004 測定螺紋密封劑與熱塑料螺紋管材設備材... F2331-04 Standard Test Method for Determining Chemical Compatibility of Thread Sealants with Thermoplastic Threaded Pipe and Fittings Materials