Shougang a cooling bed dry mill profiles of lubricating oil.

首钢一型材轧机冷床干油润滑改造.

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Rack - type cooling bed is a key link in bar production line for guarantee the final quality.

锯齿冷床是小型棒材生产线保证最终产品质量的重要环节.

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The modernization situation of No.1 cooling bed in Heavy Section Plant of Angang Steel Co.

介绍了鞍钢股份有限公司大型厂1号冷床的改造情况.

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