一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
电工 (n)
Elektriker (m)
electrical fitter (n)
electrician (n)
Maintenance and repair work must be carried out by trained electricians only.
Electrical connection may only be performed by a fully qualified electrician.
一种定义
四种语言
Maintenance and repair work must be carried out by trained electricians only.
Electrical connection may only be performed by a fully qualified electrician.
