O’z DSt 2876:2014

System of design documents for construction. Gas supply. Outdoor gas pipelines. Detailed drawings

Polymer gel for ultrasound diagnostics "Poligel Ultra". Replaces TSh 88.3-014:2008

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

Sources of centralized drinking water supply. Hygienic, technical requirements and selection rules. Replaces O’z DSt 951:2000

Compatibility of radio-electronic equipment. Technical requirements for instrumentation for measuring radio disturbance and immunity and methods of measurement. Part 1-1. Equipment for measurement of radio disturbance and immunity. Test sites for antenna calibration in the frequency range from 30 up to 1000 MHZ

Fruits, vegetables and their respective products. Determination of nitrates and nitrates. Method of molecular absorption spectrometry