| |||
感光〔晒图〕纸 | |||
感光纸 papyrus sensibilis 显技 | |||
感光纸 |
sensitive paper: 30 phrases in 11 subjects |
Business | 1 |
Chemistry | 1 |
Electronics | 1 |
Laboratory equipment | 2 |
Oil / petroleum | 3 |
Plastics | 1 |
Polygraphy | 9 |
Polymers | 1 |
Shipbuilding | 1 |
Technology | 6 |
Telecommunications | 4 |