您要查找的是不是：
- FP接頭FP joint
- 接頭tie-in
- 管接頭tube union
- 轉接頭adapter
- 快速接頭quick coupling
- FP-樹(shù)FP-tree
- 活接頭union
- FP樹(shù)FP tree
- 電纜接頭cable splice
- 三通接頭tee coupling
- 焊接接頭welded splice
- 轉換接頭adapter
- 方管接頭器square-tube splicer
- 旋轉接頭revolving joint
- 插接頭connection-peg
- 變徑接頭reducer union
- 螺紋接頭screwes ends
- 防水接頭water joint
- 萬(wàn)向接頭universal joint
- 直通接頭straight coupling
