No nā lawelawe hui PCB kū hoʻokahi, pili nā ʻano he nui, e like me ka hana ʻana PCB, kūʻai ʻana i nā ʻāpana, ʻāpana kaapuni paʻi, ka hoʻāʻo ʻana, a pēlā aku. Me nā koina kiʻekiʻe aʻe no nā pono hana wīwī o nā huahana uila, ʻoi aku ka nui o nā pono hana hana kiʻekiʻe. ʻO ka electroni ...
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