自动回收 | |
met. | self-recovery |
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 |
| |||
self-recovery | |||
automatic recovery |
自动回收 : 8 phrases in 6 subjects |
Aviation | 2 |
Business | 1 |
General | 1 |
Mechanics | 1 |
Plastics | 1 |
Space | 2 |