ho tekena tumellano
Tšebelisano Video e Amanang:
Morero oa rona ke ho phethahatsa bareki ba rona ka ho fana ka k'hamphani ea khauta, theko e ntle le boleng ba boleng ba 3-chloro-2- (chloromethyl) prop-l-ene , 1-chloro-2-methylpropene , Sodium ea methylallyl sulphonate, Re lumela ho boleng le khotsofalo ea bareki e fihletsoeng ke sehlopha sa batho ba inehetseng haholo. Sehlopha sa k'hamphani ea rona se nang le ts'ebeliso ea mahlale a morao-rao se fana ka lihlahisoa tse ntle haholo tsa boleng bo phahameng haholo ebile li ananeloa ke bareki ba rona lefats'eng ka bophara.