本地交换局 | |
telecom. | end office; local exchange; local telephone exchange; local telephone network |
OAMC 运行系统 | |
comp., net. | OAMC operation system |
运行系统 | |
IT | operation system |
tech. | operating system; operational system; production system |
| |||
end office; local exchange; local telephone exchange; local telephone network | |||
| |||
local exchange |
本地交换局: 6 phrases in 3 subjects |
Electronics | 2 |
Information technology | 1 |
Telecommunications | 3 |