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Isingeniso: Embonini yamakhemikhali esheshayo futhi efuna, ukuqinisekisa ukuphepha nokuthobela kubaluleke kakhulu. Esinye isici esibalulekile salokhu ukugcinwa nokuphathwa kahle kwezinto eziyingozi, njengamakhemikhali. Le ndatshana idlulela ekubalulekeni kwama-IPC paill pallets, ukubaluleka kwawo embonini, nokuthi abafaka isandla kanjani ekugcineni indawo yokusebenza ephephile futhi ehambisanayo