Umuyoboro mwinshi wa Polyethylene (HDPE) uzwi cyane kubera kuramba, imbaraga, no guhuza byinshi, bigatuma bahitamo neza mu nganda nko kubaka, ubuhinzi, no gukwirakwiza amazi. Ariko wigeze wibaza ikijya mubikorwa byo gukora iyi miyoboro idasanzwe ...
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