Safety requirements for electrical equipment for measurement, control and laboratory use. Part 2-061. Particular requirements for laboratory atomic spectrometer with thermal atomization and ionization
State system for ensuring the uniformity of measurements. State verification schedule for measurement means of tristimulus values, chromaticity coordinates, index whiteness and gloss
Noise of machines. Test code for the measurement of airborne noise emitted by private and professional power lawn mowers and lawn and garden tractors with mowing attachments
Explosive atmospheres. Technical requirements and test methods for endurance to environmental factors influencing the peculiarities of operation of equipment in explosive atmospheres
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