GOST 22402-77

Textiles. Quantitative chemical analysis. Part 12. Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastanes and certain other fibres (method using dimethylformamide)

Services of non-productive animals. Training and certification of dogs for the rehabilitation of disabled persons. General requirements

Underground loading machines. General technical requirements and test methods

Subdivision levels of radioelectronic equipment. Terms and definitions

Emissions of polluting substances into the atmosphere. Method for calculating pollutant emissions from stationary diesel engines (new and after major repairs) of different capacity and purpose of use during their operation

Ductile iron fittings with parallel thread for pipelines. Plugs. Basic dimensions