Electromagnetic compatibility of technical equipment. Electrical equipment for measurement, control and laboratory use. Part 2-2. Particular requirements for portable test, measuring and monitoring equipment used in low-voltage distribution systems. Test configurations, operational conditions and performance criteria
Industrial purity. Lubricating and cooling fluids. Requirements for purity of cutting fluids at external cylindrical grinding and surface grinding with the periphery of the wheel
Occupational safety standards system. Individual protective devices for legs. Technical requirements and test methods for footwear components. Part 3. Metallic perforation resistant inserts
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