1) polion: shine babban abin damuwa nascapfold. An sanya murfin murfin kwano a kan kowane lokaci ta hanyar wani bututun karfe.
2) sandar kwance: Haɗa a kwance tare da ɓangaren fam na firam ɗin an yi shi ne da haɗin gwiwa a wuyan ƙarfe.
3) mashaya diagonal: jerin abubuwanda aka shirya don haɓaka kwanciyar hankali na sikelin. An yi shi ta hanyar riveting diagonal Rod gidajen gwanaye a duka iyakar bututun, da kuma gidajen gunnan ruwa za a iya juyawa. Za'a iya shigar da haɗin gwiwa a cikin ƙananan kwano ta yi kama kamar hadari haɗin gwiwa, yana haifar da kusurwar haɗin gwiwa.
4) Gidauniyar: Mubba ne wanda aka shigar a tushen sandar a tsaye don hana shi nutsewa da canja wurin nauyin da ya fice zuwa ginin daban.
5) Abubuwan da aka gyara auxias: kamar baka na biyu, bangarorin bango, bangon bango, brackets, relumbun, direban dakatarwa da baka.
Lokaci: Jun-24-2020