actuating system
传动机构
热门单词
- absolute gravimeter
- absorbefacient
- AC stabilified-voltage power
- acceptable noise level
- access hook
- acetal baking adhesive solution
- acoustic board
- acoustic sensor
- acratia
- acrylic clear lacquer for plastics
- acrylics
- acstivation
- actinoscope
- active complex
- adapter gear
- adhesion weight
- adhesive plaster
- adiabatic heating
- adiabatic lapse rate
- adjustable air capacitor
- adjustable carbide floating reamer
