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Chapter 1446 - 1352: The Grand Exposition
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While the American was speaking, the steam engine behind him had already heated the boiler, and began to slowly drive the cotton gin.
Two technicians poured large bundles of seed cotton, which is freshly picked cotton balls, into the feed hopper. Inside the machine, there are two rows of fast-rotating comb-like metal teeth, which catch the cotton fibers and pull them through a narrow mesh sieve into the drying chamber at ...
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