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bumpers formed from a tubular metal mesh and complied with in a toroidal portion external and one internal arc with closure on both sides without foreign material.the toroidal portion incorporating a strip rolled external absorbent thermoplastics material.
bumpers formed from a tubular metal mesh and complied with in a toroidal portion external and one internal arc with closure on both sides without foreign material.the toroidal portion incorporating a strip rolled external absorbent thermoplastics material.