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Matumba a FIBC okhala ndi mitundu yosiyanasiyana ya ma liners a PE
Zoyala za polyethylene, zomwe nthawi zambiri zimatchedwa ma poly poly, ndimapulasitiki osinthika omwe amapangidwira kuti akhale oyenera pachidebe chapakati chochuluka (FIBC kapena thumba lalikulu). Kulimbana ndi zinthu Zovuta komanso mankhwala nthawi zambiri kumapangitsa chitetezo chambiri. Zambiri ...Werengani zambiri
