| 1. | Verification regulation of transformers turn ratio test sets
变压比电桥检定规程 |
| 2. | Verification regulation of optical digital dividing head
光学数显分度头检定规程 |
| 3. | Verification regulation of uhf television sweep scope
Uhf电视扫频仪试行检定规程 |
| 4. | Verification regulation of lovibond comparable colorimeter
罗维朋比色计检定规程 |
| 5. | Verification regulation of single tube mercury manometer
单管水银压力表检定规程 |
| 6. | Verification regulation of model k738 generator tester
K738型恒速发电机测试装置 |
| 7. | Verification regulation of distortion meter calibrator
失真度仪检定装置检定规程 |
| 8. | Verification regulation of pressure differential transmitter
差压变送器检定规程 |
| 9. | Verification regulation of instrument transformer test set
互感器校验仪检定规程 |
| 10. | Verification regulation of double tube mercury barometer
双管水银压力表检定规程 |
