JF5 yakatevedzana chikamu chewaya yemhangura yakatenderedza ndeye 0.75 ~ 25mm uye yakamhan'arirwa yekubatanidza, kuita kwayo kunopindirana nechiyero cheGB/T14048, 1-2006.Iyo General misimboti yeyakaderera voltage switchgear uye yekudzora michina, JB/T9659.1-2006, iyo terminal block yeyakaderera-voltage switchgear uye yekudzora michina, uye IEC60947-7-1: 2006.
Advantage
PC marterial ine yakanaka yekudzivirira moto, yakapfuura 960 ℃ inopisa waya bvunzo, uye mukati mechikamu che120 ℃, inoshanda yakavimbika.