State requirements to advanced training and retraining of the personnel on the state enterprises of the State Committee of the Republic of Uzbekistan on Geology and Mineral Resources
Uniform provisions concerning the measures to be taken to limit emissions of gaseous pollutants and particulates from engines with compression ignition, intended for use in vehicles, and the emission of gaseous pollutants from positive ignition engines fueled by natural gas or liquefied petroleum gas intended for use on transport vehicles
