Through a real air condition cold load calculation example of a villa, the paper provides a reference of air condition cold load per square meter in summer of Guiyang.是什么意思_Through a real air condition cold load calculation example of a villa, the paper provides a reference of air condition cold load per square meter in summer of Guiyang.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句