Lilemong tsa morao tjena, ka tsoelo-pele e tsoelang pele ea Sci. & Tech, temo ea liphoofolo tsa setso le eona e kentse mohlala o mocha. Mohlala, li-sensor tse fapaneng li kentsoe polasing ea liphoofolo ho lekola khase ea ammonia, mongobo, mocheso le mongobo, leseli, lisebelisoa ...
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