Yawancin 'yan wasan DIY za su ga cewa samfuran jirgi daban-daban a kasuwa suna amfani da launukan PCB iri-iri.Mafi yawan launuka na PCB sune baki, kore, shuɗi, rawaya, shunayya, ja, da launin ruwan kasa.Wasu masana'antun sun haɓaka fari, ruwan hoda da sauran launuka daban-daban na PCB.A cikin al'ada...
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