The cooling water temperature should be gradually reduced over a period of （),and then sh

In a diesel engine cooling system, the high temperature alarm contact maker will be activated on excessively high water discharge temperature from the ______________.

Hardly had the engine started ______ the temperature of the cooling water suddenly rose up to 40℃.

Temperature control valves installed in the jacket cooling water system of a diesel engine

The pH value of water in a diesel engine closed cooling water system should be maintained

The operating diesel generators will have their exhaust temperatures, cooling water and lu

If the jacket water temperature in an auxiliary diesel engine cooling system is lower than