Ayyukan dunƙule shine haɗa kayan aiki guda biyu tare don aiki azaman mai ɗaurewa. Ana amfani da screws a cikin kayan aiki na gabaɗaya, kamar wayar hannu, kwamfuta, motoci, kekuna, kayan aikin injin iri-iri, kayan aiki, da kusan dukkan injina. Ana buƙatar sukurori. Sukurori ne makasudin masana'antu n ...
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