AC & DC arc welding machine
交直流弧焊机
热门单词
- abrasive paper for wood
- absolute orientation
- abstraction cognition
- Ac = altocumulus
- acapnia
- accordion coil
- achlamydate
- achromatic magnetic mass spectrometer
- acid proof coating
- acid refractory brick
- Ackermann steering
- acoumeter
- acquired hernia
- acrolein test
- active humus
- acute alcoholic intoxication
- adamantine spar
- adcock antenna
- adduce
- adenomatous carcinoma
- adenylate kinase
