GOST 17266-71

Clean rooms. Classification. Methods of certification. Basic requirements

Roofing and hydraulic-insulating flexible bitumen-based and polymeric (thermoplastic or elastomer) materials. Method for determination of water vapour transmission properties

Tin concentrates. Method for the determination of tin mass part

Reaction-to-fire tests. Heat release, smoke production and mass loss rate. Part 1. Determination of heat release rate by using cone calorimeter method and of smoke production rate by dynamic measurements

Morse beans. Requirements for state purchases and deliveries

Heat supply of buildings. Methods for calculating systems energy requirements and system efficiencies for heat generation systems with solar systems