abrasion blasting
喷砂喷砂加工
热门单词
- a bundle of laths
- abutment span
- access procedure
- access width
- account of credit sales
- account rendered
- accretion theory
- accurate position indicator
- acerdol
- acetylaminoacetic acid
- acetylsulfapyridine
- acid-proof hose
- acoustic lens
- acoustic(al) switch
- acousto-optic pulse modulator
- acquisition phase
- activate business
- activation of fatty acid
- active level
- active plate
- active unit
