boradiintasteri ba bathobaso ba tša dikhemikhale ba ka foreisetata ba hloma mešomo more matshediso khamphani ya tikolo go ya go dira dikhe mikhale e thuša go lwantšha tlhokego ya mešo mo ka go hloma mešomo ye e ka bago ye 70 ya go ya go ile ka harrismith ka foreisetata.

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.
