O’z DSt 828-97

State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Measuring the flow and quantity of liquids and gases by differential pressure method. Allowance for change in the inner diameter of the measuring pipe during gas flow rate measurement. Replaces RD Uz 51-059-97

Conformity assessment. General requirements for bodies performing accreditation of conformity assessment bodies. Replaces O’z DSt 16.0-98 in the part of section 6

Long loaf "Bahor" baked from dispersed mass of wheat flour. Replaces TSh 8-121:2010

Fruit and vegetable products. Determination of tin content. Method using flame atomic absorption spectrometry

State standardization system of the Republic of Uzbekistan. The procedure for application of international, interstate, regional and national standards and regulatory documents of other countries. Replaces O’z DSt 1.7-93

Concrete. Method of accelerated determination of the expected compressive strength