標題: ASTM F 1025-1994 用于增強或修復聚乙烯煤氣壓力管上爆裂或破... [打印本頁] 作者: 兌水 時間: 2009-11-28 08:42 標題: ASTM F 1025-1994 用于增強或修復聚乙烯煤氣壓力管上爆裂或破... F1025-94(2000) Standard Guide for Selection and Use of Full-Encirclement-Type Band Clamps for Reinforcement or Repair of Punctures or Holes in Polyethylene Gas Pressure Pipe