adjustable constant-speed motor
可调恒速电动机
热门单词
- Abat
- abbrasive wheel
- abrasion
- accidental activation of controls
- acephalous
- acetyl iso-eugenol
- acetylthiourea
- acid-resisting paint
- acoustic signal
- acroaesthesia
- acrylic anhydride
- acrylic metallic baking paint
- activated bauxite
- active folding
- active reaction
- actual calorific value
- acupuncture anaesthetic press-needle
- acyl acetic acid
- adcock direction finder
- additional roller table
- adenomatous polyp
