2023-04-10
PVC waa dabacsanaan, iftiin, kharash-ool ah, hufan, adag oo ammaan ah. Waxay leedahay sifooyin organoleptic aad u fiican (ma saameeyaan dhadhanka cuntada baakadaysan), waxayna u baahan tahay shidaal yar si loo soo saaro loona raro marka la barbar dhigo alaabta kale ee baakadaha sida birta ama dhalooyinka.