Specific causes of thermal oil pump stuck

For the old hot oil pump (heat-conducting oil pump), the cause of the seizure is mostly diesel oil is not clean, there is mechanical impurity between the plunger and the plug sleeve, or the surface of the plunger and plunger sleeve is pulled, or the top edge o.......

China's first 700,000 kilowatt air-cooled hydro-power unit stable

According to the China Three Gorges Project Development Corporation, China's first 700,000-kilowatt air-cooled hydro-turbine generating unit, the Three Gorges Right Bank Power Station No. 26, has completely independent intellectual property rights and passed the experts' appraisal of th.......