GOST 9047-69

Hydro power plants. Part 1-1. Hydraulic structures of hydropower stations. Safety requirements

Best available techniques. Guidelines for the development of main environmental issues description paragraph in the information and technical reference book on the best available techniques

Non-electrical equipment for use in potentially explosive atmospheres. Part 8. Protection by liquid immersion 'k'

Metallic manganese and nitrated manganese. Specifications

Welding of polymeric materials. Extrusion welding of pipes, piping parts and panels

Vodka and ethanol from food raw material. Gas-chromatographic method for determination of authenticity