GOST PDF
State system for ensuring the uniformity of measurements. Optics and photonics. Interferometric measurement of optical elements and systems. Part 1. Terms, definitions and fundamental relationships
Document status: Active
State system for ensuring the uniformity of measurements. General requirements for the competence of reference material producers
Document status: Active
State system for ensuring the uniformity of measurements. Measuring instruments of volume flow of oil and oil products. Tests, verification and calibration with application of turbopiston installations
Document status: Active
Explosive atmospheres. Explosion prevention and protection. Part 1. Basic concepts and methodology
Document status: Cancelled
Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Requirements and test methods. Part 3. Guide to selection, use and maintenance
Document status: Active