Pamalo a ma polima ochita bwino kwambiri, utomoni wa polyamide imide umawoneka ngati chinthu chapadera, chopatsa mphamvu zambiri, kukana mankhwala, komanso kukhazikika kwamafuta. Kusinthasintha kwake kwapangitsa kuti ikhale yogwiritsidwa ntchito mosiyanasiyana, kuchokera kumlengalenga ndi magalimoto ...
Werengani zambiri