Galvanized karfe fasahar sarrafa bututu a cikin niƙa
A yau, galvanized karfe bututu suna da manyan tallace-tallace na kasuwa kowace shekara a kasuwar karfe. Dangane da fasahar sarrafa kayan aiki, bututun galvanized ya kasu kashi biyu: bututu mai galvanized da bututu mai zafi mai zafi. A rayuwa, ana amfani da mutane gabaɗaya ...
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