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State system for ensuring the uniformity of measurements. State verification schedule for means measuring irradiance in spectrosensitomentry in the wavelength range of 0.2-1.4 um
Document status: Active
Non-destructive testing. Discontinuities in specimens for use in qualification examinations
Document status: Active
Steel pipes and fittings for oil industry. Inner surface protective paint coatings. General technical requirements
Document status: Active
Glass and glass products. Destructive-windstorm-resistant security glazing. Test method and classification
Document status: Cancelled