单项选择题
A.date of the test
B.load at which a test sample broke
C.name of the vessel
D.number of strands and of wires in each strand
单项选择题 All the following except（）are fittings for securing and lashing containers on board ships.
单项选择题 A wire rope that has been overstrained will show（）.
单项选择题 A tool consisting of a handle and releasable chain used for turning pipe or fittings of a diameter larger than that which a pipe wrench would fit is called（）.