Vaega vaipuna POM, bushings, gears, cam tisiketi (eccentric), cam tisiketi ma masini ratchet, se'ese'e vaega, insulators eletise, valves, vaega saʻo tele, vaega eseese ma auiliiliga e galue umi i lalo o le vai i le t ° 60-80 ° C.
Taimi meli: Me-01-2022