abnormal risk
特殊风险非常风险
热门单词
- A-hoe blade
- abrasin oil
- abscess of joint
- absence of spermatic cord
- absolute impoverishment
- absorption trench
- AC socket
- accommodation check
- according to the ISO standard
- acetate wool
- acetoxyp regnenolone (抗关节炎药)
- achromatic color
- acid
- acid meter
- Acme thread gage
- acoustic absorption
- acoustic oscillograph
- acoustic resistance inspection
- acoustic technique
- acoustic torpedo
- acquired stricture of esophagus
