Imashini zikoresha damper zo mu kirere (Spring Return damper actuators) zakozwe kugira ngo zikoreshwe muri rusange mu gufunga umwuka, mu gufunga uruziga n'ibindi bikoresho bisaba imikorere idakora neza. Mu gihe cy'imikorere isanzwe, icyuma gikoresha moteri cyakoreshaga igikoresho. Mu gihe umuriro wabuze, icyuma gikoresha damper gisubira mu mwanya wacyo wa mbere.
+86 10 67863711 
GUSHAKA 
Twandikire