O’z DSt 953:2011

State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. РН-meters and ion meters. Calibration procedure

State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Metrological certification of gravimetric polygons. Organization and procedure. Replaces MU 41-03-019-87

Vegetable oils. Methods for determination of iodine number. Replaces O’z DSt 1202:2009

Compatibility of radio-electronic equipment. Interference caused by industrial and information technology equipment. Limits and test methods. (EN 55022:1998)

State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Measurements of the flow and quantity of liquids and gases by differential pressure method. Determination of the correction factor for blunting of the leading edge of the aperture of a diaphragm. Replaces RD Uz 51-072-98, RD Uz 51-059-97

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