State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Standard samples of content and properties of substances and materials. Basic provisions. Replaces O’z DSt 8.004:99, O’z DSt 8.015-94, O’z RH 51-028:2000, O’z RH 51-042:2001
Basic substitution norms not specified limitation deviations of sizes, toleance of shape and arrangement of the workpiece surfaces. General technical requirements. Replaces TSt 23.007:2005
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Metrology. Terms and definitions. Part 2: Means of measurement and their parameters. Replaces O’z DSt 8.010-93