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