| |||
projected materials; transparency | |||
projection sheet | |||
screen sheet |
投影 片 : 27 phrases in 16 subjects |
Advertising | 3 |
Agriculture | 1 |
Air defense | 1 |
Aviation | 1 |
Electronics | 2 |
Exhibitions | 1 |
General | 2 |
Librarianship | 1 |
Lighting other than cinema | 1 |
Navigation | 1 |
Oil / petroleum | 1 |
Otorhinolaryngology | 1 |
Space | 1 |
Surgery | 1 |
Technology | 8 |
Wind Energy | 1 |