photoelectric speedometer meaning in English
光电速度仪
Related Words
- speedometer driven gear
- photoelectric compass
- photoelectric tachometer
- photoelectric photometer
- photoelectric densimeter
- photoelectric current
- photoelectric barrier
- photoelectric element
- photoelectric integrator
- photoelectric illuminometer
- photoelectric spectrophotometry
- photoelectric spectropolarimeter
- photoelectric sphygmograph
- photoelectric sphygmomanometer