adjustable bolt
可调螺栓
热门单词
- AASW = American Association of Scientific Workers
- ablative heat protection
- abnormal time
- abrine
- absolute acceleration
- absolute path
- accounting device
- acetamide
- acetylenyl benzene
- acid treatment of well
- acid-proof enamel
- acoustic corrector
- acoustic treatment
- acoustical insulation
- action toy
- active analytic psychotherapy
- active orientation
- actual-value indicator
- adaptive robot technical complex
- add pulse
- admiralty anchor