单项选择题
A.quarter line
B.back line
C.peg line
D.jockey line
单项选择题 A lashing used to secure two barges side by side,lashed in an X fashion,is called a().
单项选择题 A device commonly used to secure the pendant wire when it is initially passed to an anchor handling vessel is().
单项选择题 The lashings of a stack of containers with interlocking fittings restrain the forces that cause().