PP ma CD lamba, dzina la sayansi polypropylene, ndi pulasitiki wamba mu mbandakucha, PP ndi mfundo yaikulu ndi polypropylene kujambula kalasi utomoni, chifukwa cha plasticity ake abwino, amphamvu kumakanika mphamvu, kupinda kukana, kulemera kuwala, yosavuta kugwiritsa ntchito, etc. , Idapangidwa kukhala chingwe, idapangidwa ...
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