问题
-
Worm geared automatic mooring winches are ____ as the multi-start feature reduces the adva
-
Starting air valves are held firmly on their seats by_______.A.cam rollers on the camshaft
-
Always ensure that the turning gear is____, even at the quay, the wake from other ships ma
-
Engage the flywheel with the _____.A.turning gearB.motorC.driving gearD.driven gear
-
When sailing in cold zones, the____ should be heated.A.the steering gear roomB.the fire fi
-
The camshaft on a four-stroke/cycle diesel engine provides a means to operate the _____.A.