標(biāo)題: ASTM F 1199-1988 鑄造(各種溫度及各種壓力)和焊接管道過(guò)濾... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-11-29 16:19 標(biāo)題: ASTM F 1199-1988 鑄造(各種溫度及各種壓力)和焊接管道過(guò)濾... F1199-88(1998) Standard Specification for Cast (All Temperatures and Pressures) and Welded Pipe Line Strainers (150 psig and 150°F Maximum)