band allocation
| control protocol
| band allocation | |
| commun. railw. | 频带分配; 频带划分 |
| control protocol | |
| tech. | 控制协议 |
| |||
| 频带分配; 频带划分 | |||
|
band allocation : 4 phrases in 3 subjects |
| Electronics | 2 |
| Geophysics | 1 |
| Information technology | 1 |