甲基乙基(甲)酮,丁酮;
Polybenzimidazoles cooking in printing ink is methyl ethyl ketone, agitate little vinegar, and so on.
耐矮温蒸煮边印油不朱则是乙酮 、 醋酸乙醋等为宾.
The Technology of Manufacturing Methyl Ethyl Ketone from Butylene by Hydration and Dehydrogenation
正丁烯水合、脱氢制甲乙酮技术
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