heating gas的意思|示意

Supported by Beijing Municipality Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering.

本项目由北京市“供热 、 供燃气 、 通风及空调工程”重点实验室资助.

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Is your heating gas or electricity?

设备是煤气的还是用电的?

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Is your central heating gas or electricity?

你们的集中供热设备是煤气的还是用电的?

辞典例句