Stanchions prevent the entire deck load on a ship from being carried by the().
A、bulkheads
B、stringers
C、frames and beam brackets
D、deck longitudinals
A、bulkheads
B、stringers
C、frames and beam brackets
D、deck longitudinals
A、A.prevent the seawater from intergrating B、B.prevent the lube oil from running out of the outside aboard C、C.strengthen the intencity of the sterntube D、D.prevent the mud and sand from entering the lube oil system
A、and preventer have equal stress B、stronger than the preventer to minimize the danger of separation C、take a lighter load than the preventer as a safety factor D、take the stress in case the preventer parts
A、A.the Prevention of Pollution by Oil B、B.the Prevention of Pollution by Noxious Liquid Substances in Bulk C、C.Prevention of Pollution by Garbage from Ships D、D.Prevention of Air Pollution from Ships
A、Prevention is better than cure B、Care is better than prevention C、Prevention is no need D、Care is best
A、Keep the wire soft and manageable B、Lubricate the inner wires and prevent wear C、Prevent kinking D、Prevent rotting