1. Kayayyakin injina na goro mai kama da bakin karfe, kamar ƙarfi, juriyar juyawa da sauran buƙatu;
2. Juriyar tsatsa. Ana amfani da wasu kayan aiki a cikin yanayi mai wahala, don haka ana buƙatar goro mai kama da bakin ƙarfe don samun juriya mai ƙarfi ta tsatsa;
3. Bukatun zafin aiki akan juriyar zafi (ƙarfin zafin jiki mai yawa da juriyar iskar shaka) na kayan aiki;
4.Ingancin abokan ciniki, farashi da buƙatun keɓancewa don goro na bakin ƙarfe.
Lokacin Saƙo: Janairu-05-2022