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Unified system of corrosion and ageing protection. Corrosion test methods. General requirements

Document status: Withdrawn

Emissions of the polluting substances in the atmosphere. Method for calculating the concentrations of suspended particles PM2.5 and PM10 in industrial emissions based on the fractional composition of dust

Document status: Active

Brewing products. Identification. Determination of mass concentration of total nitrogen by Kjeldahl method

Document status: Active

Fish, aquatic invertebrates and products from them. Photometric method for determination of phosphorus compounds

Document status: Active

Ionizing radiation scintillation detectors. Methods for measurement of non-linearity and instability of installation for determination of scintillation detector parameters

Document status: Active

State system for ensuring the uniformity of measurements. State verification schedule for means measuring the power of electromagnetic waves within the frequency range from 37,50 to 53,57 GHz

Document status: Active