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Pocket rule used for manufacturing handicraft item, has short wood, plastic or metal strips that are held on metallic substrate, by using magnetic attraction force of magnetic riveted axles
Pocket rule used for manufacturing handicraft item, has short wood, plastic or metal strips that are held on metallic substrate, by using magnetic attraction force of magnetic riveted axles
The pocket rule has short wood, plastic or metal strips whose ends are connected through riveted axles such as magnetic riveted axles (2). The short wood, plastic or metal strips are held on metallic substrate, by using magnetic attraction force of magnetic axles.
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