洛斯dd 117是经氯化了的黏稠溶剂精炼矿物油，并含有中性脂肪和特殊油性添加剂。
Locks dd 117is a chlorinated viscous fluid containing neutral fats, special oily additive and solvent refined mineral oil.
介绍了制备甲壳素纤维的黄化法、含卤溶剂法和酰胺氯化锂法。
The xanthate derivative method, halogenated solvent method and amide LiCl method for preparing chitin fiber are introduced.
采用在溶剂中间接氯化的方法合成对氯甲苯。
The indirect chlorination of getting PCT in solvent is applied.
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