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Industrial automation systems and integration. Product data representation and exchange. Part 1020. Application module. Product version relationship
Document status: Active
Flame supervision devices for gas burning appliances. Thermo-electric flame supervision devices. General technical requirements
Document status: Replaced by GOST R 51843-2013
Hydraulic and pneumatic drives and lubricating systems. Nominal pressures
Document status: Active
Gas distribution systems. Distribution networks and consumers gas network. Gas pipelines of high pressure category 1а
Document status: Active