drill rod
相关英语词汇推荐
- core axis
- servo-lubrication
- dysoxidation
- pursuance
- site area
- finite decimal
- preheat train of distillation unit
- FAST plot
- foremost
- hysteresis coefficient
- unanimous resolution
- mill scale
- fucosite
- stack mounting
- snubbing cementing
- Strategic Missile
- DC receiver
- drilling speed
- midrib
- maximum recording thermometer