標題: ASTM F 1741-2005 修理現有污水管和導管所用機制螺紋聚氯乙.... [打印本頁] 作者: 兌水 時間: 2009-12-2 19:26 標題: ASTM F 1741-2005 修理現有污水管和導管所用機制螺紋聚氯乙.... F1741-02a Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits