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BS EN 10147-2000 Continuously hot-dip zinc coated structural steels strip and sheet - Technical delivery conditions.pdf
大小：265.28KB
时间：2014-10-03 13:05
BS EN 10051-1992 Continuously hot-rolled uncoated plate, sheet and strip of non-alloy and alloy steels - Tolerances on dimensions and shape.pdf
大小：146.04KB
时间：2014-10-03 12:53
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