Start by tying the rope on the sling and locked with the frame, and then test the rope tied it tight and safe
take clamp. Lock out of the drum, the end of the sling , and then drag the end of the sling from the beam of crane boom
.Release the rope down when the sling has reached the halfway. Bound with rope sling began to break out. The speed to remove the sling rope down. But lack, cause the rope fell Seung rope has hung with handrails, and fell into the water.
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