A cikin duniyar masana'anta da ta ta'allaka kan ƙirƙira da daidaito, wasu abubuwa har yanzu suna da mahimmanci na musamman.Ɗaya daga cikin irin wannan abu shine jan karfe, wanda aka sani don kyakkyawan aiki, karko, da ductility.Duk da haka, ko kun san cewa ba a yin amfani da tagulla kawai wajen kera wayoyi da...
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