Inch, cm, mm. 1/1, 2,540, 25,400. 1/2, 1,270, 12,700. 1/3, 0,847, 8,467. 1/4, 0,635, 6,350. 1/5, 0,508, 5,080. 1/6, 0,423, 4,233. 1/7, 0,363, 3,629. 1/8 ...
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