攀钢应发展长钢轨
IT'S BETTER FOR PANGANG TO DEVELOP LONG STEEL RAIL
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Abstract: The present paper discusses the necessity to develop long steel rail in the aspects of application and production,the feasibility for Pangang to produce long rail and the scheme to modify the existing line for long rail production.
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Key words:
- long rail /
- rolling yield /
- straightening quality /
- span cross
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