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Mafuta Opangira Mafuta Opangira Mafuta化学软管
Payipi ya kompositi ndi mtundu wa mitundu yosiyanasiyana ya zinthu za聚合zolimbitsa, zosanjikiza zosindikizira ndi anti-kuvala zakunja komanso zosanjikiza zoletsa kukalamba。Imakulungidwa ndi "labyinth" yothandizidwa ndi makompyuta ndipo imapangidwa ndi mawaya amkati ndi akunja ozungulira。Idachokera ku欧洲，ndiye m'badwo waposachedwa wachitetezo cha石化软管。