A.holding angle
B.fleet angle
C.fluke angle
D.shank angle
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A.burial angle
B.penetration angle
C.fluke angle
D.holding angle
A.bower anchors
B.kedge anchors
C.spare anchors
D.stream anchors
A.relayed
B.delayed
C.conveyed
D.surveyed
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.Tearing through the member is more likely in this type connection
B.The weld may be broken by the stresses caused by riveting
C.The weld increases the tensile stress on the rivet heads
D.The welding must be completed before the riveting commences
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Chafing gear（）.
In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.
At（）an occasional survey has been carried out．
The document on a vessel，annually endorsed by an American Bureau of Shipping surveyor，is called the（）.
Cracks may be prevented from developing at the corners of welded plating inserts by（）.
The angle between the flukes and the shank of an anchor is called the（）.
The boom stops are installed on an offshore crane to（）.
In which case is the IOPP Certificate of an inspected vessel NOT invalidated?（）
The annual survey for endorsement of a Load Line Certificate must be held within（）.
The lines led forward from the bow and aft from the stern when a vessel is moored to the dock are（）.