Ahantu ho gushyushya ni murwego rwa mbere rwakwerekana imashini igurisha, gushyushya no gushyushya ikibaho cya PCB, gukorakugurisha, guhindagura igice cyumuti, no guhumeka ubuhehere bwibibaho bya PCB nibigize, bikuraho imihangayiko yimbere.
Igihe cyo kohereza: Nzeri-27-2022