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Letter height and reading distance
Letter height and reading distance                (2) Letter height       Reading distance 9 mm                1.8 meter 1...
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Letter height-reading-distance

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Letter height and reading distance in warehousing.

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Letter height-reading-distance

  1. 1. Letter height and reading distance
  2. 2. Letter height and reading distance (2) Letter height Reading distance 9 mm 1.8 meter 12 mm 2.4 meter 15 mm 3 meter 20 mm 4 meter 25 mm 5 meter 35 mm 7 meter 45 mm 9 meter

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