DONGSHAO, moetsi ea tsebahalang oa China, o ikemiselitse ho u fa Flat Countersunk Square Neck Bolts. Re ts'episa ho u fa tšehetso e ntle ka ho fetisisa ka mor'a thekiso le ho fana ka thepa kapele.
Bala haholoanyaneRomela LipatlisisoDONGSHAO e u mema hore u etele feme ea rona ho reka liboto tsa Countersunk Square Neck tse ncha ka ho fetisisa, tse rekoang ka ho fetisisa, tse theko e tlaase, le tsa boleng bo holimo. Re labalabela ho sebetsa le uena.
Bala haholoanyaneRomela Lipatlisiso