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