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地理定位 | |
avia. | geolocation |
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-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 |
| |||
geolocation | |||
geographic location; geographical location |
地理定位 : 10 phrases in 6 subjects |
Earth sciences | 2 |
Economy | 1 |
Electronics | 1 |
Geology | 2 |
Technology | 3 |
United Nations | 1 |