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