abrasive material
磨料
热门单词
- absolute field
- absolute gravimeter
- accuracy life
- acetylated phenolic fibre
- acid pig iron
- acid of lemon
- acid proof enamel
- aconitin
- acroparesthesia
- acrylic and wool blended cap
- acrylonitrile butadiene rubber
- activated char
- activated complex
- active directive
- acyl carrier protein
- acyl enzyme
- adaption
- adient response
- adipamide
- adjustable bench plane
- adjustable shock absorber
