| 1. | Verification regulation of low frequency signal generator
低频信号发生器检定规程 |
| 2. | Measuring methods for high frequency signal generators
高频信号发生器测试方法 |
| 3. | Verification regulation of audio - frequency signal generators
声频信号发生器检定规程 |
| 4. | Generic specification of high frequency signal generators
高频信号发生器通用技术条件 |
| 5. | Verification regulation of super - low frequency signal generator
超低频信号发生器检定规程 |
| 6. | Quality classifing standard for high frequency signal generator
高频信号发生器质量分等标准 |
| 7. | Grading standard of quality for low frequency signal generators
低频信号发生器质量分等标准 |
| 8. | Test methods for general purpose low frequency signal generators
低频信号发生器通用测试方法 |
| 9. | General purpose specification of low frequency signal generators
低频信号发生器通用技术条件 |
| 10. | Design and realization of ultra - low frequency signal - generator
超低频信号发生器的设计与实现 |
