GOST 19609.18-89

Glass and glass products. Methods for determination of mechanical properties. Determination of resistance to abrasion

Protection circuits from dangerous voltages and currents arising at lines of wire broadcasting. General requirements and rules

Risk management. Quality assessment of the organization’s risk management

Solid recovered fuels. Determination of ash content

Instant coffee in bulk units with liners. Sampling

Occupational safety standarts system. Filtering respiratory protective device. Self-rescuer filtering for protection against carbon monoxide with a mouthpiece assembly. General specifications