adjustable speed motor
蒂电动机可调速电动机
热门单词
- abbreviated dial system
- abrasive stone
- AC manual regulator
- access step
- accountable
- achromasie
- acidophilous plants
- acoustic alarm
- acoustic energy
- Acrybel
- acrylic single jersey
- acupuncture tool box
- acyloin condensation
- adapter plate
- adenosarcoma
- adephagia
- adjusting winding
- aeolian
- aerial choke
- aerial optical cable
- aerial photographic survey
