aerial film
航摄软片航摄胶片
热门单词
- ABC of sense impression
- accumbent
- acetylenyl carbinol
- acid mine drainage
- acid storage tank
- acid-frostecl glass
- acknowledgement
- actinolitic greenschist facies
- active congestion
- active service
- activity need
- addition material
- additive effect
- additive process
- adhering fibre
- adiabatic potential
- adjustable inductor
- adjustable limiter
- adjustable slipover
- adradial canal
- AD报告
