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8.2 Hemp（Manila）Rope
8.2.1 Hemp（manila）ropes shall only be used as slings or fall ropes during manual lifting operations and as hand slip ropes during lifting operations，and shall not be used as slings or fall ropes during mechanical lifting operations.
8.2.2 Hemp（manila）ropes shall not be continuously twisted in one direction，and any twist，if identified，shall be removed timely.
8.2.3 Hemp（manila）ropes shall have a safety factor no less than 10 when used as fall ropes，or not less than 12 when used as slings.