GOST 27953-88

Reinforced concrete blast containment chambers for explosives facility sites. Technical requirements and strength assessment

Seat stoppers for screwed fittings for tube connections on external cone. Construction and dimensions

Fire hazard of textiles. Decorative textiles. Flammability test method and classification

State system for ensuring the uniformity of measurements. Parameters of ultrasonic fields. General requirements to measuring methods and characterization of fields in the frequency range 0,5 to 40 MHz

Cobalt. Method for the determination of bismuth

Safety of woodworking machines. Four sided moulding machines