Kodi pulasitiki ya nylon engineering ndi chiyani?

Ntchito:
mapulasitiki opanga nayilonizambiri, chimagwiritsidwa ntchito makina, galimoto, zipangizo, zipangizo nsalu, zida mankhwala, ndege, zitsulo ndi zina. Mikhalidwe yonse ya moyo kuti ikhale yofunikira kwambiri, monga kupanga mitundu yonse ya mayendedwe, ma pulleys, mapaipi amafuta, posungira mafuta, mapepala amafuta, chivundikiro choteteza, khola, zophimba magudumu, owononga, zimakupiza, nyumba zosefera mpweya, chipinda chamadzi cha radiator, chitoliro cha brake, hood, zogwirira zitseko, zolumikizira, fuse, mabokosi a fuse, masiwichi, chopondapo, chipewa chamafuta, chitetezo chapamwamba ndi zina zotero.