Stell structures of power transmission line supports and outdoor switchgears of substations with voltage up to 35kV and higher. Technical specification
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. Organization and procedure of metrological control and supervision of the condition and the use of measurement systems
Reinforced concrete stands, pre-stressed, vibrated for overhead transmission line supports with voltage 0.4-10 kV. Replaces TSh 7.131:2000, TSh 34-01:2005