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