Ho ba le lintlha tse nyane tsa likhoebo tse nyane tsa mokoloto, lits'ebeletso tsa morao-rao tsa thekiso le meaho ea libui tse theko e tlaase tsa marang-rang le kantle ho naha.
Ho ba le lintlha tse nyane tsa likhoebo tse nyane tsa mokoloto, lits'ebeletso tsa morao-rao tsa ho rekisa le lits'ebeletso tsa sejoale-joale, re fumane botumo bo botle har'a babuelli ba rona ho ea lefats'eng la rona.China Rock Drill, mochini, Re hapa bareki ba bangata ba tšepahalang ka boiphihlelo bo monate, lisebelisoa tse tsoetseng pele, lihlopha tse nang le tsebo le ts'ebeletso e ntle. Re ka netefatsa thepa eohle ea rona. Molemong oa bareki le khotsofalo ea bareki ke sepheo sa rona se seholo ka ho fetisisa. U lokela ho ikopanya le rona. Re fe monyetla, re fe ka makala.
Ho ba le lintlha tse nyane tsa likhoebo tse nyane tsa mokoloto, lits'ebeletso tsa morao-rao tsa thekiso le meaho ea libui tse theko e tlaase tsa marang-rang le kantle ho naha.
Fektheri e theko e tlaaseChina Rock Drill, Mochini, re hapa bareki ba bangata ba tšepahalang ka boiphihlelo bo monate, lisebelisoa tse tsoetseng pele, lihlopha tse nang le tsebo le ts'ebeletso e ntle. Re ka netefatsa thepa eohle ea rona. Molemong oa bareki le khotsofalo ea bareki ke sepheo sa rona se seholo ka ho fetisisa. U lokela ho ikopanya le rona. Re fe monyetla, re fe ka makala.
Re e 'ngoe ea libapali tsa majoe tse tummeng Chaena, tse ikhethileng tlhahisong ea lisebelisoa tsa majoe le lisebelisoa tse phahameng tsa moetsi oa indasteri le CE, litekanyetso tsa tsamaiso ea indasteri. Mechini ena e chencha e bonolo ho e kenya, e sebelisa le ho e hlokomela. Mechine ea ho cheka e theko e boima ebile e bonolo ho e sebelisa. Lefika le etselitsoe ho hlohloruha ebile le tšoarella, le se senyehile habonolo, ka lisebelisoa tse felletseng tsa majoe