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Measurement techniques and operational adjustments of broadcastVTRs - Part 1- Operational adjustments on analogue compositebroadcast VTRs. IEC 1055-1:1991. Original standard IEC TR 61055-1-1991 in PDF full version. Additional info + preview on request

Document status: Active

Measurement techniques and operational adjustments of broadcast VTRs - Part 2- Special mechanical measurements and alignments. IEC 1055-2:1991. Original standard IEC TR 61055-2-1991 in PDF full version. Additional info + preview on request

Document status: Active

Portable lead-acid cells and batteries (Valve-regulated types) - Part 3- Safety recommendations for use in electric appliances. IEC 1056-3:1991. Original standard IEC TR 61056-3-1991 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62485-4-2015

Power electronic capacitors - Part 2: Requirements for disconnecting test on fuses, destruction test, self-healing test and endurance test. Original standard IEC TR 61071-2-1994 in PDF full version. Additional info + preview on request

Document status: Active

Preparation of documents used in electrotechnology - Part 6- Index. CEI/IEC 61082-6:1997. Original standard IEC TR 61082-6-1997 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61082-1-2014

General considerations for telecommunication services for electric power systems. IEC 1085:1992. Original standard IEC TR 61085-1992 in PDF full version. Additional info + preview on request

Document status: Active