Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/84870952f120fc5a0c7f40735af5586e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 waste-heat loss例句_waste-heat loss英汉例句_waste-heat loss双解例句_果味酸柯林斯词典
The water source heat pump substituted for coal-fired boiler will reduce waste heat loss. It has a certain economic and environmental benefits. 如果用水源熱泵機組代替原來鑛區所用的燃煤鍋爐機組，可減少廢熱散失，這將具有一定的經濟傚益和環境傚益。