一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
电力供应 (n)
Stromzuführung (f)
power supply (n)
Geometry of the field of vision
Both sides are fitted with a power supply socket and anti-glare working lights.
Before carrying out maintenance work, switch off the power supply.
For us, ergonomics and health and safety start right from the power supply.
