| 1. | A study on designing of photoelectricity type strip location sensor
光电式带材位置传感器设计的研究 |
| 2. | Photoelectric roll gap measuring instrument
光电式辊缝测量仪 |
| 3. | Photoelectric tachometric transducer
光电式转速传感器 |
| 4. | Plasma display panels - part 2 - 2 : measuring methods - optoelectrical
等离子体显示板.第2 - 2部分:测量方法.光电式 |
| 5. | Photoelectric position detector
光电式位置检测器 |
| 6. | Photoelectric width meter gauge
光电式宽度计 |
| 7. | Photoelectric length meter
光电式长度计 |
| 8. | Comparison between capacitive and photoelectric yarn unevenness testing methods
电容式和光电式纱条不匀测试方法的对比分析 |
| 9. | Photo smoke detectors
光电式烟检知器 |
