標(biāo)題: ASTM F 2136-2005 測定HDPE樹脂或HDPE波紋管抗慢性斷裂... [打印本頁] 作者: 兌水 時間: 2009-12-6 19:49 標(biāo)題: ASTM F 2136-2005 測定HDPE樹脂或HDPE波紋管抗慢性斷裂... F2136-01e1 Standard Test Method for Notched, Constant Ligament-Stress (NCLS) Test to Determine Slow-Crack-Growth Resistance of HDPE Resins or HDPE Corrugated Pipe