bosotimboni bemakhemikhali labamnyama basefreyistata bakha ematfuba emsebenti more matshediso inkhapani yakule ndzawo lekhicita ema khemikhali iyasi ta ekulweni nekuswe lekala kwematfuba emse benti ngekutsi yakhe ema tfuba emsebenti lasimeme lalinganiselwa kuma70 endzaweni yaseharrismith, efreyistata.

osozimboni abamnyama abenza amakhemikhali basefreyistata badala amathuba emisebenzi more matshediso inkampani yendawo eyenza amakhemikhali isiza ukulwa nokwentuleka kwemisebenzi ngokudala imi sebenzi ezinzile engama70 eharrismith efreyistata.
