The essence of industry and trade, production of Shanxi gravure pre-printed ink to cellulose based, azone and axetil for the main solvents.是什么意思_The essence of industry and trade, production of Shanxi gravure pre-printed ink to cellulose based, azone and axetil for the main solvents.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句