 |
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| pulse code modulation telemetry | |||
| pulse code modulation telemetry system | |||
| 脉码调制遥测系统: 3 phrases in 3 subjects |
| Earth sciences | 1 |
| Geophysics | 1 |
| Technology | 1 |
|
| |||
| pulse code modulation telemetry | |||
| pulse code modulation telemetry system | |||
| 脉码调制遥测系统: 3 phrases in 3 subjects |
| Earth sciences | 1 |
| Geophysics | 1 |
| Technology | 1 |