Alkali resistant castable refractory was produced using hard clay clinker as main raw material and adding in potash feldspar, ceramic powder etc.是什么意思_Alkali resistant castable refractory was produced using hard clay clinker as main raw material and adding in potash feldspar, ceramic powder etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句