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Air filters for general ventilation. Part 3. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
Document status: Replaced by GOST R 71490-2024
Fasteners. Non-electrolytically zinc flake coatings
Document status: Replaced by GOST R ISO 10683-2020
Industrial cleanliness. Determination of fluid contamination by the counting method using an optical microscope
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
Boxes embedded in reinforced concrete housing. Types and basic sizes
Document status: Active