Vadivelu Comedy Industry News
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Nzira yekusiyanisa sei drill screws kubva kune tapping screws?Rangarira pfungwa idzi!
1, Classification: Iyo yekuchera screw imhando yehuni sikuru, uye self-tapping screw imhando yekuzvivharira screw.Padded shinda chibooresa muswe chipikiri 2、 Kusiyanisa pakati mhando mhando: Drill muswe sikuruwa musoro mhando dzinosanganisira: hexagon musoro, hexagon flange musoro, muchinjikwa countersunk musoro, muchinjikwa pani h...Verenga zvimwe