一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
节能 (adj)
energiesparend (adj)
energy-saving (adj)
Evidence of an energy-saving concept shall be provided for the planned plant.
Energy-saving Illuminated Magnifiers in various sizes and strengths support ergonomic precision work.
