Thin wall centrifugal drainage iron pipe is a kind lr good performance pipe. 薄壁離心鑄鐵排水管是一種具有良好性能的鑄鐵管件。
Being a precision forming method, Brazing is wildly used in joining complex shape parts and thin wall accessories. 釬焊作為一種精密成型的焊接方法,在形狀復雜和薄壁零件連接中獲得廣泛應用。