Bulgarian Institute for Standardization
Standards – always a step ahead
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
IEC 61810-7-9 ED1
Electrical relays – Tests and Measurements – Part 7-9: Climatic tests
General information
Life cycle
NOW
IN DEVELOPMENT
IEC 61810-7-9 ED1
30.60
Close of voting/ comment period
Mar 10, 2023
National adoptions
Electrical relays – Tests and Measurements – Part 7-9: Climatic tests
10.99 New project approved
ТК-79
more