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| 脉码调制-时分多址-按需分配 | |||
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pulse code modulation-time division multiple access-demand assignment : 2 Phrasen in 1 Thematik |
| Elektronik | 2 |
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| |||
| 脉码调制-时分多址-按需分配 | |||
|
pulse code modulation-time division multiple access-demand assignment : 2 Phrasen in 1 Thematik |
| Elektronik | 2 |