HDPE, yomwe imatchedwanso (High Density Polyethylene) pogwiritsa ntchito 3,000,000 molekyulu yolemera kwambiri yama cell polyethylene chitoliro, yokhala ndi moyo wautali, sichimakongoletsa chitsulo, malamba ndi mikangano yotsika, imatha kukulitsa moyo wa lamba.HDPE conveyor idler yokhala ndi zomata zomata ...
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