Ukuvuza kweoli ye-oyile ye-column cutter yingxaki eqhelekileyo yokuvuza, i-oyile ye-hydraulic ngokusebenzisa ikholomu phezulu kunye nezantsi ibhanti lokuhamba, ukuba ikholamu ineoli kunye ne-oyile itanki, ayizange iphuphume kwi-workbench, into enjalo yinto eqhelekileyo. , akufuneki ukujongana nayo. Ukuba ihydraul...
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