Polypropylene (PP) icrystalline thermoplastic yakasimba inoshandiswa muzvinhu zvemazuva ese.Kune marudzi akasiyana-siyana ePP aripo: homopolymer, copolymer, kukanganisa, etc. Michina yayo, yemuviri, uye kemikari zvivakwa zvinoshanda zvakanaka mumashandisirwo kubva kumotokari uye kurapwa...
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