A spring line is().
A、A.any wire rope used for mooring
B、B.a fire-warp
C、C.a mooring line running diagonally to the keel
D、D.a mooring line perpendicular to the keel
A、A.any wire rope used for mooring
B、B.a fire-warp
C、C.a mooring line running diagonally to the keel
D、D.a mooring line perpendicular to the keel
A、let go all the lines forward including head line and spring B、let go the head line and spring only C、let go all the lines except a head line and a spring D、let go the head line and spring including all the lines
A、mooring line made of spring lay wire rope B、mooring line running diagonally to the keel C、mooring line parallel to the keel D、wire rope used for securing an anchor buoy
A、Crossing the spring lines B、Slacking all forward running lines while keeping all after running lines taut C、Doubling up on spring or breast lines D、Slacking bow and stern lines
A、Single up forward to head line and spring. B、Single up aft to stern line and spring. C、Single up aft to head line and spring. D、Single up aft to breast line and spring.