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