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
State standardization system of the Republic of Uzbekistan. Organization standards. The procedure for development, coordination, approval and registration. Replaces O’z DSt 1.2-92, O’z DSt 1.3-92, O’z DSt 1.20-2001