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State system for ensuring the traceability of measurements. State verification schedule for means of measuring conductivity of liquids
Document status: Active
Instrument transformers. Part 3. Requirements for inductive voltage transformers
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Safety in emergencies. Monitoring of chemically hazardous objects. General requirements
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Fruit and vegetable juices. Determination of citric acid (citrate)
Document status: Cancelled
Brass rods for free machining purposes. Specifications
Document status: Active