Online Standards Store PDF
Nickel alloys. Flame atomic absorption spectrometric analysis. Part 1. General requirements and sample dissolution
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Water flow measurement in hydromelioration and water economic systems. Terms and definitions
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Emissions of polluting substances into the atmosphere. Method for calculating pollutant emissions from stationary diesel engines (new and after major repairs) of different capacity and purpose of use during their operation
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Microwave ferrite devices. Methods of measurement of phase shift at a high power level
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