航空胶片 meaning in English
aerial film
Examples
- Photography - aerial films and spools - dimensions
摄影技术.航空胶片和卷轴.尺寸 - In years , bbca gelatin kept applying itself to the research and development of gelatin and its relative products
中国第一颗人造卫星用的航空胶片及中国第一部彩色电影胶片的原料均来自丰原明胶公司。