β-氰乙基甲基硅油的试制 PREPARATION OF β-CYANOETHYL METHYL SILICONE OIL 曾昭掄 first-author 卓仁禧 黄曉和 本文报导根据作者所作实验,制备β-氰乙基甲基硅油的具体操作及四种成分的这种硅氰油的性能。 Procedures for the preparation of β-cyanvethyl methyl silicone oil are described, and the properties of such oil of 4 different compositions are tabulated. 1965-01-01 2021-04-01 Z1