AC arc welder
交流电焊机
热门单词
- a good plot of tree
- abiotic control
- absorption loss
- absorption modulation
- accelerated flow
- acceleration resistance
- acceleration space
- ace-tarsoni
- acetaldehyde resin
- aceturic acid
- acetyl ketene
- acicular structure
- aciculignosa
- acidolysis
- acknowledge circuit
- ACME commodities and phrases code
- acme thread ga(u)ge
- acoustic(al)
- acoustic-pulse propagation
- acoustical fiber board
- acousto-optic interaction
