![]() |
地下水 循环 | |
tech. | phreatic cycle |
地下水循环 | |
eng.geol. | groundwater circulation; phreatic cycle |
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 |
| |||
groundwater circulation; phreatic cycle | |||
water circulation in the ground | |||
| |||
phreatic cycle |
地下水循环: 8 phrases in 4 subjects |
Electronics | 1 |
Engineering geology | 3 |
Technology | 3 |
Water resources | 1 |