... corrosion resistant, antifreeze, anti-oxidation, anti-purple lines of the strengthening of material from sea water, chemicals, pharmaceutical, biotechnology Youzi ... environment.2, floats in the upper surface of a pattern of anti-skid design, security; were 1.40 Dunjiao arc ... vessels bridges, the berthing of vessels of various sizes, and water because of the floating platform of its buoyancy, the water ...