CaliberPhokeeForeiding e sephara le foleteng ea Butt e se e le kholo haholo ho sona le lisebelisoa tse ngata tse tsamaeang ka bongata, kapa li-wetch tse ngata tse nang le mefuta e meholo ea mefuta e meholo ea mefuta-fumale le tšebeliso ea mefuta e fapane, e ka bonts'a litšobotsi le melemo ea tsona tse ka sebelisoang pele ho nako e fapaneng, E loketse linako tsa khatello ea PO 4 MPA;
Ho na le mefuta e meraro ea sebaka sa flange e nang le metsi a mangata ka khatello ea maikutlo, e loketseng ketsahalo e phatsimang ebile e phatloha khatello ea litlhaku tse nang le khatello ea maikutlo, mefuta e meholo e ntle, tse latelang li buile ka tsela e meholo ka mor'a kalafo ea mocheso , ka hona ho khaola boemo ke: Haeba ho se na letho, bophara ba limithara tse 40 mm Student setsing sa kotara ea bophara e tla lekoa ka likepe mme linate tse tala tse sebelisetsoang li-fasteright tse khethehileng tsa moetsi oa thuto.

Mantsiboea ke li-fasteriers tsa ho tiisa le ho sebelisa likarolo tsohle tsa lichina tse sebelisoang haholo ka mefuta ea lisebelisoa tsa lisebelisoa tsa mochini oa terene, u ka bona mefuta eohle ea litlhaloso, ke karolo ea mefuta eohle ke tse fapaneng, ho sebetsa ka tsela e fapaneng le letoto le maemo a tloaelehileng ho latela lipalo tsa mocheso le ho etsa bonnete ba hore Mechini ea sehlahisoa ha e tlase ho feta ts'ebetso ea li-stuns tsa boemo bo phahameng ba li-stuling tse kholo methapo ea eona ka bonngoe. Kamora tlhahlobo, ha ho sa tla ba le bothata ka sehlahisoa, 'me se tla fihlela litlhoko tsa ho iphelisa ka bophara ba litokelo tsa bobeli