Iyo chubhu isina musono inoumbwa muchidimbu chimwe, yakaboorwa zvakananga kubva kune yakatenderera simbi, isina welds pamusoro, uye ine huwandu hwakawanda hwekushandisa. Nekuda kwekugadziriswa kwakakosha kwemachubhu asina musono simbi, kabhoni dhizaini simbi, yakaderera alloy chimiro simbi, nezvimwe zvinowanzo shandiswa kugadzira, ...
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