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Air filters for general ventilation. Part 2. Measurement of fractional efficiency and air flow resistance
Document status: Replaced by GOST R 71490-2024
Dressed fur and sheepskins. Methods of determining the chromium oxide (III) mass fraction
Document status: Active
Biotechnology. Biological forest protection products. Development of biological forest remedies from invasive organisms
Document status: Active
Organic light emitting diode light sources for general lighting. Safety. Part 2-2. Particular requirements. Integrated organic light emitting diode modules
Document status: Active