GOST 18995.1-73

Solid mineral fuels. Determination of total fluorine content

Occupational safety standards system. Special clothing for protection against chemicals. Test methods. Part 2. Determination of aerosol and gas penetration into interior space of suit (method for determination of penetration)

Wood chemical products. Rules of acceptance, sampling

Dusts of non-ferrous metallurgy enterprises. Methods of antimony mass content measuring

Basic norms of interchangeability. Geometrical product specifications. Maximum material requirement, least material requirement and reciprocity requirement

Steel molds for reinforced concrete members. Elements forming openings and recesses. Design