Clay Poly-phosphate bond Refractory Mortars used for blast furnaces, hot-blast furnaces, and brick used other indurstry furnaces;是什么意思_Clay Poly-phosphate bond Refractory Mortars used for blast furnaces, hot-blast furnaces, and brick used other indurstry furnaces;在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句