中央终端 | |
tech. | central terminal |
DPA系统 | |
pest.contr. | DPA System |
F系统 | |
rem.sens. | F system |
PELV系统 | |
el.mach. | PELV system |
SELV系统 | |
el.mach. | SELV system |
TN 系统 | |
IT | TN system |
TN-C 系统 | |
IT | TN-C system |
TN-C-S 系统 | |
IT | TN-C-S system |
TN-S 系统 | |
IT | TN-S system |
系统 | |
tech. | system |
| |||
central terminal |
中央终端: 19 phrases in 9 subjects |
Air defense | 1 |
Aviation | 2 |
Business | 1 |
Electronics | 5 |
Finances | 1 |
Information technology | 2 |
Metallurgy | 1 |
Space | 3 |
Telecommunications | 3 |