国产麻豆一精品一av一免费-精品香蕉国产一区二区三区四区-无码中文人妻视频2019,久久精品女人天堂av免费观看,长篇乱肉合集乱500小说,男人j桶进女人p无遮挡全程

• 沒有配方不能進行消泡劑復配？
• Can't mix antifoam without formula ?

• 沒有技術指導添加到產品配方中？
• No technical guidance added to product formula ?

• 現有配方性能不佳，種類太少，想升級配方？
• Some formulas are not performing well now ?

• 現消泡劑效果不佳，找不到好產品替換？
• Can't find a good defoamer product replacement ?

• 外購成本太高，想自己生產，無配方和經驗？
• Want to make your own without formula and experience ?

• 使用消泡劑對本身產品有影響，性能不穩定？
• The use of defoamers has an impact on its own products ?

• 無原料和生產實力，想按現有配方定制生產？
• Want to customize production according to formula ?

• 生產出現問題，沒有技術工程師分析原因和解決方案？
• No technical engineer analyzes the cause and solution ?