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Ruler Scales. Centimeter, Millimeter, Inch of Measure. Geometric Accuracy in Metrics, Gradation, Distance. 30 Cm, 12 Inches in Stock Vector - Illustration of gradation, length: 183262283
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Plastic Ruler, Straight Ruler, 2PCS Clear Acrylic Ruler, 12 Inch Rulers with Centimeters and Inches, Measuring Tools for Student School Office - - Amazon.com
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