By the China Iron and Steel Research Institute Group, TISCO Group, Anshan Iron and Steel Group Corporation, Shanghai University and other large steel mills and research institutes to undertake, has launched the national "high-quality special steel technology development" glue stick project R & D projects, and it includes "LNG technology development project with the low-temperature steel," "ultra-supercritical thermal power boiler tubes with the key technology development" and "high-quality die steel forgings key technology development" and 9 sub-projects.
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