Why is 6X19 class wire rope more commonly used for cargo runners than the more flexible 6×37 wire rope?
A.It resists abrasion better
B.It is longer
C.It hugs the winch drum better
D.It is less expensive
正确答案是A
Why is 6X19 class wire rope more commonly used for cargo runners than the more flexible 6×37 wire rope?
A.It resists abrasion better
B.It is longer
C.It hugs the winch drum better
D.It is less expensive
正确答案是A