Immediately after any diesel engine is started， the engineer should check the （）
举一反三
- Before starting a diesel engine that has an engine driven lube oil pump， the engineer should （）.
- If you are unable to stop a diesel engine by any other means，you should（）.
- The diesel engine must be started before it can run by it self For this purpose （） has to be used.
- The highest pressure in any closed diesel engine freshwater cooling system is at the （）.
- If a diesel engine is difficult to start and operates with the engine temperatures lower than normal， you should suspect that the （）.