Objective To observe the safety of diclofenac diethylamine salt gel after external use.目的观察双氯芬酸二乙胺盐凝胶经皮用药的安全性.The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlorohydrin by a...

二乙胺...

diethylamine的音标：diethylamine的英式发音音标为：[dɪəθɪ'læmaɪn]diethylamine的美式发音音标为：[dɪrθɪ'læmaɪn]...