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Lilemong tsa morao tjena, ha thekenoloji e ntse e hola le ho ntlafatsa kabo ea 'maraka, indasteri ea petrochemical, olefin e hlahisa mekhoa e fapaneng ea nts'etsopele ea lisebelisoa tse tala, haholo tlasa semelo sa khabone e habeli, litaba tse amanang le Bob propane, ke matla a takatso ea Leon. .Bala haholoanyane -
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Pono e utloahalang karolong ea pele ea selemo: Likhanyetsano tse ka sehloohong: litšenyehelo tse phahameng li na le tšepo e sa lekanyetsoang ea theko e ntseng e phahama, empa li kopane le bothata ba ho phahama ha theko tlas'a tlhokahalo e fokolang.Khatello ea litšenyehelo e ntse e le teng, 'me polypropylene e khona ho mamella mathata tlas'a matla a matla ...Bala haholoanyane -
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Ha polypropylene ea China e kena tlhorong ea katoloso ea bokhoni, khohlano lipakeng tsa phepelo le tlhoko e ntse e totobala haholo ha sekhahla sa kholo ea tlhokahalo se le tlase ho feta kamoo ho neng ho lebelletsoe.Indasteri ea polypropylene e haufi le ho kena nakong ea phaello e felletseng.E angoa ke tšusumetso ea ...Bala haholoanyane