Conical involute gear
相关英语词汇推荐
- en echelon joint
- circuitor
- optimal static correction
- true specular point
- exponential law
- automatic range only
- automatic closing appliance
- gauging by outage
- order distribution
- terra
- tong pipe up
- alumina gel drilling fluid
- effective area
- fog carbinet corrosion test
- tubing stop
- ghost cancellation
- APP
- reservoir performance assessment
- hysteresis cycle
- drilling permit