American School of Correspondence · Chicago, American school of correspondence · leaf 298
60X9 Example: 4.02 119.07+15 Rule 11. To find the production in pounds of a day of ten hours:Multiply together the number of sets spun in ten hours (4.02), by thenumber of grains of cotton on a full bobbin (10 oz = 4375 Grains) 264 COTTON SPINNING 223 and divide the product by the number of grains… … TOP CONE SHAFT38
Textile industry and fabrics
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