| |||
photoaugetron | |||
multiplier phototube | |||
photo multiplier | |||
photomultiplier | |||
enlarger; photoelectrical multiplier; photomultiplier cell | |||
photoelectric multiplier | |||
| |||
photomultiplier | |||
multiplier phototube | |||
| |||
photoelectric multiplier | |||
photomultiplier |
光电倍增器 : 25 phrases in 7 subjects |
Construction | 1 |
Electronics | 9 |
Information technology | 3 |
Oil / petroleum | 2 |
Radio | 1 |
Shipbuilding | 1 |
Technology | 8 |