銅管接頭 銅管接頭 適用銅管尺寸 T 型三通 3/4" 1" 1-1/4" 1-1/2" 2" 3" 90度彎頭 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 45度彎頭 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 直接頭 1/2" 5/8" 3/4" 1 ...
ri.search.yahoo.com