Hariho ubwoko bwinshi bwibitangazamakuru byangirika muri IPN8710 umuyoboro wibyuma birwanya ruswa, nka acide, alkali, umunyu, okiside hamwe numwuka wamazi, nibindi, igipfundikizo kigomba kuba inert ya chimique, anti-alkali umunyu urwanya ruswa, igifuniko kigomba kuba cyoroshye. imiterere, uburyo bwiza bwo kwirinda amazi, gukomera gukomeye ...
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