The control project that mediumheatingfurnace system under the control of PLC is possible, then we have making a comparison cost performance between several model of PLC.
用PLC实现热媒炉系统的控制是一种可行方案，通过这种方案看几种型号PLC的性能价格比。
2
Medium frequency heatingfurnace is an electronic device that requires background clean, but very few manufacturers the truth can do.
中频透热电炉是一种电子设备，要求工作背景整洁，但事情的真实情况上很少厂家能做到。
3
Proper selection of heatingfurnace, fuels, cycle oil pump, heat medium and control of reactor temperature were discussed.