English中文EspañolFrançais
pipe coupling /ˈpaɪp ˈkʌplɪŋ/ n

中文：管接头

中文 · 管接头Español · uniónFrançais · manchon
Meaning：Threaded fitting with two female ends; it is used to join two pipes of the same diameter.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（1）

Pipe fittings 2

‹ Browse all scenes