Uma kuziwa ezinhlelweni zamalayini ezisetshenziswa zokuqukatha, amalayini e-HDPE (high-density polyethylene) ayinketho ethandwayo ngenxa yokuqina kwawo, ukuguquguquka, kanye nokusebenza kahle kwezindleko. Kulo mhlahlandlela, sizohlola izinzuzo zokusebenzisa amalayini e-HDPE, ukucatshangelwa kwezindleko,...
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