Online Standards Store PDF
Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Residual current devices in TT and TN systems
Document status: Replaced by GOST R 54127-6-2012
Industrial automation systems and integration. Product data representation and exchange. Part 1261. Application module. Activity method implementation
Document status: Active
Expansive dowels for building. General specifications
Document status: Withdrawn
