Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/9f0ee38168411a4c24e5f6f9a06f34da.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 waste-heat loss例句_waste-heat loss英汉例句_waste-heat loss双解例句_94生活常识网有道词典
The water source heat pump substituted for coal-fired boiler will reduce waste heat loss. It has a certain economic and environmental benefits. 如果用水源热泵机组代替原来矿区所用的燃煤锅炉机组，可减少废热散失，这将具有一定的经济效益和环境效益。