单项选择题
Transverse stability calculations require the use of（）.
A.hog or sag calculations or tables B.hydrostatic curves C.general arrangement plans D.cross-sectional views of the vessel
单项选择题 To shore up the main deck for the stowage of deck cargo means to（）.
单项选择题 The strength of a deck will be increased by adding（）.
单项选择题 The result of two forces acting in opposite directions and along parallel lines，is an example of what type of stress?（）
