abrasive band polishing
砂带抛光
热门单词
- able-bodied farm worker
- Abney's colour patch apparatus
- abruption test
- absolute jump
- absorption rate
- absorption refining
- accessory substance
- accounting for estate income
- accuracy block
- acetylpromazine maleate
- achromatophil
- acicular structure
- acid water pollution
- acinic
- acorn valve
- acoustic mine
- acoustic relay
- acoustic resonance
- acro-edema
- acrobatics and tumblings
- acrylonitrile copolymer
