plumbing connection

• 管道连接

plumbing connection的用法和样例：

例句

1. The design shall be such that the pumping units will be automatically connected to the discharge piping when lowered into place on the discharge connection.
   设计时应该规定当将泵装置降低到排泄管连接端口位置上时，泵装置能够自动与排泄管道连接。