If four or more container layers are arranged, ______ should be provided athwart ships on the uppermost layer if possible.(1.0)
A.lashing rod B.bridge fitting C.turnbuckle D.corner fitting正确答案B
If four or more container layers are arranged, ______ should be provided athwart ships on the uppermost layer if possible.(1.0)
A.lashing rod B.bridge fitting C.turnbuckle D.corner fitting正确答案B
