2-13-24-34-2铜接头 规格双外丝弯头外丝三通外丝双内丝弯头内丝内丝三通内丝四通内丝针型阀011.081.923.121.201.923.125.696.83021.322.884.321.922.884.325.699.10031.924.085.052.404.085.058.65 042.404.806.483.124.806.488.65 063.60
规格内外丝补芯双外丝补芯2-10.851.203-20.951.684-31.452.054-21.924.126-42.15 10-45.28 10-63.60