loading piston造句

例句与造句

1. The measuring principle of the mechanical pressure switch is a spring loaded diaphragm respectively for higher pressure ranges a spring loaded piston
   T这种机械压力开关的测量原理是使用弹簧负载膜片或者对于一些更高压力范围使用弹簧负载活塞。
2. It's difficult to find loading piston in a sentence. 用loading piston造句挺难的