Büyülenme Hakkında akıllı vida
Another version of the inch is also believed to have been derived from the width of a human thumb, where the length was obtained from averaging the width of three thumbs: a small, a medium, and a large one.Bu vida çeşitlerinin tercih edilme sebebi ekseri galvaniz kaplı olması ve bulunduğu yüzeye kolayca monte edilmesidir. Web sitemizden %100