Mapaipi a PPRC, omwe amadziwikanso kuti Type 3 Polypropylene Random Copolymer mapaipi, ndiabwino kusankha mapaipi amadzimadzi, zotenthetsera, ndi zoziziritsa kukhosi chifukwa cha kuthekera kwawo, kulimba, komanso kusavuta kuyiyika. Pamene kugwiritsa ntchito mapaipi a PPRC kukukulirakulira, kufunikira kwa makina a PPRC kukukulirakulira. Inde, ife ...
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