Polypropylene yapamwamba imatanthawuza zinthu zopangidwa ndi polypropylene kuwonjezera pa zipangizo zonse (zojambula, zotsika zosungunuka zosungunuka, kuumba jekeseni wa homopolymer, fiber, etc.), kuphatikizapo koma osawerengeka ku zipangizo zowonekera, CPP, zipangizo zamachubu, zinthu zitatu zapamwamba.M'zaka zaposachedwa, polypr yapamwamba ...
Werengani zambiri