aerial mapping camera
航空绘图摄影机
热门单词
- absorption pyrometer
- abulomania
- acerb
- acetabular bone
- acetate staple fibre
- acetylpromazinimaleas
- acid dyeing
- acidotrophic
- Acronol dye
- Acti-Aid
- activated rosin flux for wave soldering
- activator
- actively mode-locked short pulse ruby laser
- actual monitor
- actual reserves
- actualizing therapy
- acute confusional state
- acyclic dynamo
- acylnitrene
- adamas
- additive agent
