Subject of the standard sheet. The subject of this standard sheet are the tests of the dimension d of the minimum thread specified in PN-82/E-02500 of shanks made according to PN-85/E-85200/04, PN-85/E-85200/05 or PN-S^ E- 85200/06, intended for checking the caps themselves and caps installed in finis ed lamps.
PN E85201-07-1985 history
1985PN E85201-07-1985 Electric light sources Gauges for caps ?Not go" gauges for E14 and E27 caps