记发器 | |
busin. | Automatic Sender |
oil | coder |
CCITT No.7 信令 | |
telecom. | CCITT No. 7 signaling |
MFC 信令 | |
telecom. | multi-frequency code signaling; multifrequency code signaling |
VF 信令 | |
telecom. | voice-frequency signaling |
信令 | |
IT | signaling |
space | signalling |
| |||
Automatic Sender | |||
coder | |||
register; sender |
记发器 : 61 phrases in 9 subjects |
Air defense | 2 |
Aviation | 2 |
Computer networks | 1 |
Electronics | 25 |
General | 1 |
Geophysics | 2 |
Space | 1 |
Technology | 13 |
Telecommunications | 14 |