一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
电力系统 (n)
Starkstromnetz (n)
power system (n)
A distinction is made between revolving field and stationary field machines, although stationary field machines - with a few exceptions such as emergency power systems - do not play a major role.
