Guddiga wareegga PCB ayaa si joogto ah u bedelaya horumarka tignoolajiyada geeddi-socodka, laakiin mabda'a, guddiga PCB dhamaystiran wuxuu u baahan yahay inuu daabaco guddiga wareegga, ka dibna la gooyo guddiga wareegga, ka baaraandegista laminate-ka naxaasta ah, wareejinta guddiga wareegga, Corrosion, qodista, daawayn ka hor, a...
Akhri wax dheeraad ah