GOST R 54627-2011

Hexalobular socket head cap screws

Household and similar electrical appliances. Safety. Part 2-80. Particular requirements for fans

Bentonite clay for fine and building ceramics. Methods for the determination of adsorption index and cation-exchange capacity

Soils. Sampling

Solid biofuels. Fuel specifications and classes. Part 4: Wood chips for non-industrial use

Safety in emergencies. Measures for civil defense, measures for prevention of natural and man-caused emergencies. Structured system for monitoring and control of building construction engineering equipment. Rules for construction and operation