AC gas tungsten arc welding
交流钨极气保护焊
热门单词
- Abel closed tester
- abnormal child psychology
- abscess of epididymis
- absolute wavemeter
- abundant precipitation
- accelerated course
- accelerating convergence
- accommodation check
- accommondation bill of lading
- accumulator plate
- acetolysis
- achromatic prism
- achromatic spindle
- acid phosphate
- acidolysis
- acoumeter
- acoustic ratio
- acousto-optic crystal
- acquired character
- acrylic acid series
- acthoxide
