a total of tubes
总管数
热门单词
- Abderhalden reaction
- absolute overpopulation
- absorbent carbon
- absorption index
- abutment deformation
- accelerator dosage
- access control list
- accommodation bills issued
- accounting organization
- accumulative pitch error
- achromatic threshold
- acid mine drainage
- acid-fast
- acidic electrolysis bath
- Acidur
- ack pressure
- acoustic strain gage
- acoustical reduction coefficient
- acoustical scintillation
- acrania
- acrocyanosis
