New chassis furemu:
★Adopt sheet simbi chimiro, chakasimba uye chiri nyore zvachose, chinotaridzika zvakanyanya kupfuura zinc plating nekuda kwemavara e electrophoresis uye anti-ngura tekinoroji.Adopt jekiseni kuumba, inogona kushandiswa mabhegi, zviri nyore kupatsanura uye kuungana mune ramangwana.Asi iyo blister kesi inogona kunge iine zvishoma zvishoma zviteedzere zvekuchera manyore.
★Chassis payaita dambudziko, unongoda kusunungura ma screws maviri pasi pebhokisi, vhura gonhi rechassis, bvisa iyo column limit screw uye tenderedza bhokisi.Pane washer naironi pajoint inotenderera, saka hapana kudzvanya kunzwa kana uchitenderera.Kukwirisa screws kubva pasi kusvika kumusoro, zviri nyore kupinda musuwo wakamanikana kana mutengi achiisa, kuitira kuti inoda kupatsanurwa.