air operated造句

1、Air operated versions are designed for use with dispensing machines.
空气操作样本的设计主要用于调剂机械。

2、Spring opposed, air operated diaphragm or piston, actuators are preferred for on-off applications.
弹簧平衡型、气动膜片或活塞，执行机构对于开关阀是首选的。

3、Air operated units should be tested for speed and function.
气动单元要进行速度和功能测试。