物理化学实验室真空与气路系统的改进
吴平平,徐晓明,夏文生

Optimization for Design on the Pipeline and Vacuum Systems in Physical Chemistry Laboratory
Pingping WU,Xiaoming XU,Wensheng XIA
图4 真空泵摆放及操作规范 (a)波纹管连接实验气路与真空泵;(b)真空泵摆放位置