GOST PDF
High efficiency air filters (EPA, HEPA and ULPA). Part 2. Aerosol production, measuring equipment, particle counting statistics
Document status: Replaced by GOST R ISO 29463-2-2024
High efficiency air filters (EPA, НЕРА and ULPA). Part 4. Determining leakage of filter elements (scan method)
Document status: Replaced by GOST R ISO 29463-4-2024
State system for ensuring the uniformity of measurements. Current transformers. Verification procedure
Document status: Replaced by GOST 8.217-2024
State system of ensuring the uniformity of measurements. Positive displacement liquid meters. Methods and means for verification
Document status: Replaced by GOST 8.451-2024
Bottom leather. Shoulders and bellies. Specifications
Document status: Replaced by GOST 1903-2024