问题
单项选择题
Between the side frames on a vessel,support for the deck beams is provided by().
A.stanchions
B.brackets
C.web frames
D.deck stringers
答案
参考答案:A
Between the side frames on a vessel,support for the deck beams is provided by().
A.stanchions
B.brackets
C.web frames
D.deck stringers
参考答案:A