A、be black and white horizontally striped
B、be black and white vertically striped
C、have a red top mark
D、be any of the above
更多“In the Uniform Cardinal System of Buoyage，a buoy in the eastern quadrant from a danger could（）.”相关的问题
A、greater at the bow and stern B、reduced at the bow and stern C、uniform over the length of the vessel D、uniform over the length of the vessel，with the exception of the machinery spaces，where it is reduced due to increased stresses
A、greater at the bow and stern B、reduced at the bow and stern C、uniform over the length of the vessel D、uniform over the length of the vessel, with the exception of the machinery spaces, where it is reduced due to increased stresses
A、the use of excessive amounts of dunnage B、the use of excessive amount of filler cargo C、the failure to stow some item in neat and uniform rows and tiers D、the skill, industry and interest of the longshoremen
A、A.the use of excessive amounts of dunnage B、B.the use of excessive amounts of filler cargo C、C.the failure to stow some items in neat and uniform rows and tiers D、D.the skill，industry and interest of the longshoremen
A、the piston cooling oil return pipes B、the main and crankpin bearings C、thrust and intermediate bearings D、stern tube and thrust bearings
A、A.Liner wear is distributed equally between the upper and lower portions of the cylinder B、B.Excessive liner wear causes wear between piston ring and groove C、C.Excessive, but uniform liner wear will not cause wear between piston ring and groove D、D.Liner wear is normally greatest in the middle of the cylinder
客服
TOP
查看正确答案
