Winter sunrise over Mt. Hood Check out this superb shot of Mt. Hood casting its long shadow on clouds at sunrise, photographed on February 3, 2016, by Brian Riley, Columbia Steel Sand Tech.
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The Columbia Steel Guarantee (transcript) Tough metal castings for the world’s most demanding industries – that’s what defines Columbia Steel. Since 1901, Columbia has manufactured replacement wear parts that perform under high impact or abrasive conditions. You’ll find our parts
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WHITE PAPER Clinker drag chain: often ignored, but easily improved. — By Steve Marsac, Columbia Steel Product Development Manager Introduction Conveying cement clinker from clinker coolers to clinker storage to finish grind ing mills is part of the cement
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