Qaybaha guga POM, bushings, gears, cam disc (eccentric), cam discs iyo hababka ratchet, qaybaha silbashada, insulators korantada, valves, qaybaha saxda ah ee muhiimka ah, qaybaha kala duwan iyo faahfaahinta ka shaqeeya biyaha hoostiisa ee t ° 60-80 ° C.
Waqtiga boostada: May-01-2022