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8463 steel ruler Features Description
1. Thickness: 0.1cm; Size: 30cm, material: stainless steel.
3. The text is in two-color printing, color markers.
3. The amount of the program carved, clear, precise, wear-resistant.
4. engraved on the back of many equations or conversion tables, easy to find reconciliation.
5. matt surface treatment, beautiful and durable, reflective surface is not easy.
6. for carpentry, metal and other industries use.