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I was reading an old trade journal from 1988 and found out our foundry's main furnace used to run on 40% more coke than it does now.
Found it in a stack of papers in the back office. The numbers were right there in black and white. It's wild to think about how much the process has changed in just a few decades. Makes you wonder what we're doing now that will seem crazy in another thirty years. What's the biggest change in materials or fuel you've seen at your shop?
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sandra_black1mo agoMost Upvoted
Our old manuals read like a comedy of errors now.
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