A high temperature alarm or _____ which will melt is used to guard against the explosion of compressor air pipelines.

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

Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to _____.

_____uses one or two high pressure pumps for all the cylinders with one more____ standby, while______have a separate high－pressure pump for each cylinder.

One remedy for a high firing pressure, in addition to a high exhaust temperature in one cylinder of a diesel engine, is to _______.

Care must be taken not to wash or iron synthetic fibers at _____.A、a too high temperatu

If you are as gifted as Bernard Shaw or Edison,______.A．you can get a high school diploma