photoelectric tube meaning in English
光电管
光电子
Related Words
- photoelectric compass
- photoelectric tachometer
- photoelectric photometer
- photoelectric densimeter
- photoelectric current
- photoelectric barrier
- photoelectric element
- photoelectric speedometer
- photoelectric integrator
- photoelectric illuminometer
- photoelectric triode
- photoelectric tristimulus colorimeter
- photoelectric tube amplifier
- photoelectric turbidimeter