Soo bandhig: Xilligan horumarka tignoolajiyada degdega ah, baahida loo qabo looxyada wareegyada daabacan ee dabacsan (PCBs) ayaa sii kordheysa. PCB-yada dabacsani waxay bixiyaan faa'iidooyin badan marka loo eego looxyada adag, taasoo ka dhigaysa in si weyn looga isticmaalo warshado kala duwan oo ay ka mid yihiin hawada hawada, baabuurta, elektiroonigga macaamiisha, ...
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