flanged connection

• 法兰连接

flanged connection的用法和样例：

例句

1. Flange connecting shape shall be square.
   法兰连接孔分布需正方形。
2. Valves are to be of the pneumatically operated jacket pinch type with integral flanged joint ends.
   阀门是气动操作套管夹紧类型，带整体法兰连接装置。