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ME Mac hine De sign Pa rt 7 | 1 to 15 QUIZ WIT H . ANSWER . 301. Determine the average time to c ut by automatic oxy-acetylene (machine) crosswise a 4ft. x 8 ft. x 4 in thick steel plate. A. 6.85 min. B. 318 sec . C. 10 min . D. 360 sec . …
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