Re fana ka mefuta e fapaneng ea lihlahisoa tsa ho cheka tšepe tse sothehang ka lebelo le phahameng le litlhaloso ho fihlela maemo a fapaneng,
mekhoa e khethehileng le litlhoko tsa motho ka mong.
Theknoloji e tsoetseng pele ea tlhahiso ea machaba le boleng bo phahameng
Re ntse re tsepamisitse maikutlo ho lipatlisiso, nts'etsopele, tlhahiso le thekiso ea lisebelisoa tsa HSS twist drill.
Melao-motheo ea rona ea mantlha ke boqapi, bokhabane, tšebelisano 'moho le ho hlola. Lepetjo la rona ke hore ntho e 'ngoe le e 'ngoe e qala ka botšepehi.
E rometsoe US, Russia, Jeremane, Brazil, Middle East le linaheng tse ling tse 19 le libaka, e be morekisi oa lihlahisoa tse fetang 20.
Ho tloha ha ho thehoa ka 2011, feme ea rona esale e le setsebi lefapheng la likotoana tsa ho phunya tšepe tse lebelo le phahameng. Re na le setsi sa morao-rao sa tlhahiso se koahelang sebaka sa lisekoere-mithara tse 12,000, se nang le boleng ba selemo le selemo ba li-RMB tse limilione tse 150, le basebetsi ba fetang 100 ba nang le phihlelo. Melao-motheo ea rona ea mantlha ke boqapi, bokhabane, tšebelisano 'moho le ho hlola. Lepetjo la rona ke hore ntho e 'ngoe le e 'ngoe e qala ka botšepehi.
sheba haholoanyane