FAQs
IEC 60061-1N:1992
Thirteenth supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1M:1989
Twelfth supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1L:1987
Eleventh supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1K:1983
Tenth supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1J:1980
Ninth supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1H:1977
Eighth supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1G:1977
Seventh supplement - Lamp caps and holders together with gauges for the control of...
IEC 60061-1F:1975
Supplement 6 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-1E:1972
Supplement 5 - Lamp caps and holders together with gauges for the control of interchangeability...
