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IEC
IEC 60821:1991/AMD1:1999
En Vigor
1999-01-29
Amendment 1 - VMEbus - Microprocessor system bus for 1 byte to 4 byte data
IEC
IEC 61850-4:2011
En Vigor
2011-04-11
Communication networks and systems for power utility automation - Part
4: System and project management
IEC
IEC 60061-1G:1977
En Vigor
1977-01-01
Seventh supplement - Lamp caps and holders together with gauges for the
control of interchangeability and safety. Part 1: Lamp caps
IEC
IEC 60745-2-19:2005/AMD1:2010
En Vigor
2010-05-26
Amendment 1 - Hand-held motor-operated electric tools - Safety - Part
2-19: Particular requirements for jointers
