As binding agent,used for fireproof heat insulation casting material,fabricated parts,fireclay and repairing material,plastic unburned brick etc.是什么意思_As binding agent,used for fireproof heat insulation casting material,fabricated parts,fireclay and repairing material,plastic unburned brick etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句