acetylene cutting
乙炔切割氧炔切割
热门单词
- abnormal movement
- absolute dullness
- absolute weight
- accelerator pump lever
- acceptance qualified as to time
- access guide
- accuracy of test glass
- aceglatone
- acetabular bone
- achromotrichia
- acicular
- acid radical
- acne
- acoustic(al)
- acoustic waveguide
- actinium(Ac)
- actinodielectric
- action time
- active ridge sediment
- actual balance of money
- actual block processor (ABP)
