• Hajoale e le basikana-luna ha e le eona feela moetsi oa ho theola moetsi oa thepa e ikemetseng o na le litokelo tse ikemetseng tsa thepa Chaena.Ho tobana le liphephetso tsa tekheniki tsa maemo a fapaneng a gological ona, re fana ka papali e felletseng ka li-hydraus le Mechatranics, 'me re ntse re eketseha ka litlhoko tsa ts'ebeliso ea lipapatso tse jang.E ntlafalitsoe ka botlalo le e boima ea poso e potlakileng le mofuta o tsitsitseng, e benyang ka pele le ka morao ea marang-rang le morao-rao.