產(chǎn)品型號(hào)及規(guī)格；JHH本安接線盒，礦用接線盒，本安電路用電纜接線盒，JHH-4（四通）礦用接線盒，JHH-3接線盒，JHH-2二通本安型接線盒，礦用電纜接線盒，60V礦用本安電路用接線盒，1A本安型接線盒，JHH接線盒。