摘要
本文对化学实验室所用7151—DM自动恒温控温仪的线路进行分析,对进一步掌握其工作原理、使用维修具有重要意义。
In this paper. We had analysed electric cicuit of 7151 - DM automatic control temperature instrument used in chemical laboratory. Ltis important to further mastar its principle of work and to use and maintain it.
出处
《阜阳师范学院学报（自然科学版）》
1996年第4期20-21,共2页
Journal of Fuyang Normal University(Natural Science)
