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Measurement procedures for operational control of instruments for activity measurement
Document status: Active
Plugs, socket-outlets and couplers for industrial purposes. Part 3. Particular requirements for plugs, socket-outlets, connectors and appliance inlets for use in explosive gas atmospheres
Document status: Cancelled
Water-tube boilers and auxiliary installations. Part 12. Requirements for boiler feedwater and boiler water quality
Document status: Active
Luminaires. Part 2. Particular requirements. Section 3. Luminaires for street and road-lighting
Document status: Replaced by GOST IEC 60598-2-3-2017