... safety nets, large-scale safety nets, special safety nets, close mesh safety nets, lift nets, and purse seines, seat belts, ... belts, seat belts for the aircraft industry, safety ropes, nylon ropes, polyester ropes, speed differential anti-dropping devices, climbing ... straps, ring slings, acid-resistant straps, alkali-resistant slings, nylon slings, cited in paper ropes, cables, hoisting ropes, sling ...