This paper introduces the principle of heat insulation,chemical com position,dosing method and perfor-m ance test result of reflection and heat insulation waterproof coating.是什么意思_This paper introduces the principle of heat insulation,chemical com position,dosing method and perfor-m ance test result of reflection and heat insulation waterproof coating.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句