GOST 24897-81

Refrigerants, propellants, production in aerosol packing and polymer materials. Test methods of ozone destroying substances

System of standards on information, librarianship and publishing. Editions. National bibliographical indexes. General requirements

Best available techniques. Automatic systems for continuous control and metering of contaminants emissions from thermal electric power stations into air. General requirements

Connecting devices. Electrical copper conductors. Safety requirements for screw-type and screwless-type clamping units. Part 1. General requirements and particular requirements for clamping units for conductors from 0,2 up to 35 sq. mm (included)

Unified system for program documentation. General rules for insertion of amendments

Organoleptic analysis. Methodology. Triangle test