disk friction造句

例句与造句

1. Application of disk friction pump in axis seal
   圆盘摩擦泵在轴封中的应用
2. Application of bs type multy - disk friction buffer in mine hoist
   矿井摩擦式提升机分绳器改造
3. It's difficult to find disk friction in a sentence. 用disk friction造句挺难的