For protection layers of epoxy resin floor, which is solvent free, has high gloss, high transparence, high strength, good acid and alkali resistance.是什么意思_For protection layers of epoxy resin floor, which is solvent free, has high gloss, high transparence, high strength, good acid and alkali resistance.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句