When occurring a fire in the scavenge air box, the following measures should be taken except for .

When there is a flame failure in an automatically fired auxiliary boiler, the _____.

When a fire ____ at the National Exhibition in Lon

When there is a fire in a large electric motor, normally the very FIRST step is to _____.A

When sailing in cold zones, the____ should be heated.A.the steering gear roomB.the fire fi

If a fire occurs in the boiler room because of a leaking fuel line to a burner, you shut o

When the fire broke out, almost all the people lost their_____and ran in all directions.A．