SPECI FOR SCREWLESS TERMINAL AND ELECTRICAL CONNECTION FOR LIGHTING FITTINGS
I.S.I 6585 - 1972
SPECI FOR SCREWLESS TERMINAL AND ELECTRICAL CONNECTION FOR LIGHTING FITTINGS - LONDON THAMES AND HUDSON PUBLISHING COMPANY 1972 - 11
SPECI FOR SCREWLESS TERMINAL AND ELECTRICAL CONNECTION FOR LIGHTING FITTINGS - LONDON THAMES AND HUDSON PUBLISHING COMPANY 1972 - 11