plumbous acetate 基本解释
网络 醋酸铅
重点词汇
plumbous acetate 双语例句
- 1、
The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time.
以甲苯为脱水剂,制备无水醋酸铅实验室制法。
网络 醋酸铅