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