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单选题
Panting frames are located in the（）.
A
after double bottoms
B
centerline tanks so tankships
C
fore and after peaks
D
forward double bottoms
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考题
单选题Panting frames are located in the（）.A
after double bottomsB
centerline tanks on tankersC
fore and after peaksD
forward double bottoms
考题
单选题In a longitudinally-framed ship，the longitudinal frames are held in place and supported by athwartship members called（）.A
floorsB
margin platesC
stringersD
web frames
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