GOST R 51939-2002

Reagents. Sodium fluoride. Specifications

State system for ensuring the uniformity of measurements. State verification schedule for means measuring energy of combustion, specific energy of combustion and volumetric energy of combustion (combustion calorimeters)

System of building design documents. Graphical symbols and signs of elements of general layouts and transport

Diesel and domestic heating fuels. Test method of determination of plugging point

Reinforced concrete constructions and products for lift shafts of residential buildings. Specifications

Occupational safety standards system. Protective clothing for use against solid particulates. Part 1. Performance requirements for chemical protective clothing providing protection to full body against airborne solid particulates (type 5 clothing)