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Industrial burners for liquid fuel. General technical requirements
Document status: Active
Radio-frequency cable type PK 75-2-13. Specifications
Document status: Active
Above 200 kW rotating electric machines. Synchronous engines. General specifications
Document status: Active
General requirements for residual current operated protective devices
Document status: Active
Semiconductor silicon and quartz. Method of impurities determination
Document status: Active
Luminaires. Part 2. Particular requirements. Section 9. Photo and film luminaires (non-professional)
Document status: Cancelled