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State system for ensuring the uniformity of measurements. Electronic analogue pulse voltmeters. Methods and means for verification
Document status: Withdrawn
Safety of power transformers, power supplies, reactors and similar products. Part 2-4. Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
Document status: Active
Industrial cleanliness. Guidelines for provision and controlling cleanliness of hydraulic fluid power components from manufacture to installation
Document status: Active
Pune linen, linen and semilinen fabrics and piece-goods. Express methods of tests
Document status: Active