It is suitable for mixing the powder and grain state materials in the pharma cy,chemical food,chemical food,builking mateial and other industries.是什么意思_It is suitable for mixing the powder and grain state materials in the pharma cy,chemical food,chemical food,builking mateial and other industries.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句