On opposite ends of a single shaft of a turboblower are a gas driven ()and a air compressor, which are sealed each other.
A、charge air receiver
B、scavenging air belt
C、turbine
D、air cooler
A、charge air receiver
B、scavenging air belt
C、turbine
D、air cooler
A、jam in the most worn part of the cylinder when the rings expand B、break in the most worn part of the cylinder when the rings expand C、wear eccentrically on the side opposite the end gap D、overheat and jam at the top center on the combustion stroke
A、Cutting off the bitter and towing ends of the wire rope B、Splicing two wire ropes together C、Removing the wire rope from the drum and reversing it so that the towing end becomes the bitter end D、Removing the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum
A、Cutting off the bitter and towing ends of the wire rope B、Splicing two wire ropes together C、Removing the wire rope from the drum and reversing it so that the towing end becomes the bitter end D、Removing the wire rope from the drum and turning it over so that the wire bends in the opposite direction when rolled on a drum
A、opposite directions on the same line,tending to pull the material apart B、opposite directions on the same line,tending to compress the object C、opposite directions along parallel lines D、the same direction along parallel lines
A、pulling the end up through the eye of the coil B、taking a strain on both ends C、uncoiling from the outside with the coil standing on end D、unreeling from a spool
A、pulling the end up through the eye of the coil B、taking a strain on both ends C、uncoiling from the outside with the coil standing on end D、unreeling from a spool
A、nearby damaged tanks B、nearby undamaged tanks containing ballast C、tanks on the opposite corner D、the opposite trim tank
A、Moon is in its first quarter and third quarter phases B、Sun and Moon are on opposite sides of the Earth C、Moon's declination is maximum and opposite to that of the Sun D、Sun and Moon are in conjunction