colour negative film
| processing solution
| colour negative film | |
| mater.sc. | 彩色负片 |
| processing solution | |
| met. | 胶片处理溶液; 胶片加工溶液 |
| |||
| 彩色负片 | |||
| |||
| 彩色负片 | |||
|
colour negative film : 4 phrases in 1 subject |
| Technology | 4 |