机电工业
乳化剂冷却
生产车间的采暖和通风，燃烧油的加热
中种轧机、挤出机的冷却
液压没的冷却、淬火油的冷却
酸洗池、磷化作业线的加热
炉子冷却

Mechanical and electrical industry

Emulsifier cooling

The workshop production of heating and ventilation, heating burning oil

In a rolling mill, extruder cooling

Cooling, quenching oil hydraulic no cooling

Heating the pickling bath, phosphating line

Furnace cooling