Lens

Railroad mavhiri mavhiri ndiwo kiyi yekuona kushanda kwakachengeteka kwezvitima. Mukati mekuita zero-defect kugadzirwa, vagadziri vezvishandiso zvechitima vanofanirwa kunyatso kudzora nhanho yega yega yekugadzira, uye iyo press-fit curve inobuda kubva kumushini we wheelset equipping mucherechedzo wakakosha wekunaka kwekusangana kwemavhiri.