spring casing meaning in Chinese
簧套
Examples
- 6 specification for bow - spring casing centralizers sixth edition
弓形弹簧套管扶正器的规范 - Bow - spring casing centralizers
弓形弹簧套管扶正器 - Counterbalance spring casing
平衡簧套 - Centering spring case
复原弹簧盒 - Usting spring case
调准簧盒