lebur mai wanki
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Flat washer ƙarfi 4.8 6.8 8.8 10.9 12.9 daidaitaccen girman Zinc Plain DIN125 DIN9021 ISO7093 Flat wahser UNF UNC ANSI farashin siyarwa
Abubuwan Samar da Cikakkun Abubuwan Samar da Fa'idodin YC Fakitin Ƙa'idar YC
