tubing jumper

例句：

1. 1. The engineer used a tube connector to connect the two pipes.
   工程师使用一个管接头将两根管子连接起来。
2. 2.The technician had to replace the tube jumper wire because it was damaged.
   技术人员不得不更换损坏的管跳线。
3. 3. The construction crew used tube connectors to join the steel pipes together.
   建筑工人使用管接头将钢管连接在一起。