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Flanges of vessels and apparatus. Non-metal gaskets. Design and dimensions. Technical requirements

Document status: Active

Geodesy and cartography. Three-dimensional digital plans of settlements at scale of 1:500. General requirements

Document status: Active

Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (distillation method using the chromium reduction of nitrate nitrogen and mineralization of organic nitrogen)

Document status: Active

Safety of household and similar electrical appliances. Part 2-98. Particular requirements for humidifiers

Document status: Active

Ventilation for buildings. Performance testing of equipment for residential ventilation. Performance testing of ducted mechanical supply and exhaust ventilation units, including heat recovery

Document status: Active

Bakery products from rye flour and rye-and-wheat flour. General specifications

Document status: Cancelled