subject of the standard sheet. The subject of this standard sheet are the tests of the thread dimensions and the minimum T dimension of the caps made according to PN-85/E-85200/02 or PN-85/E-85200/03, intended for checking the caps themselves and caps installed in finis ed lamps.
PN E85201-02-1985 history
1985PN E85201-02-1985 Electric light sources Gaugcs for caps ?Go" gauges for E5 and E10 caps