GOST 6968-76

Thermal orthophosphoric acid. Specifications

Adjustable speed electrical power drive systems. Part 5-2. Functional safety requirements

Rehabilitation of disabled persons. Services of rehabilitation centers for children and adolescents with limited opportunities

Safety of household and similar electrical appliances. Particular requirements for fixed immersion heaters and test methods

Reprography. Micrography. Microforms for technical documents. General requirements and standards

State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmittance and optical density within the wavelength range from 0,2 to 50,0 um, diffused and regular reflections within the wavelength range from 0,2 to 20,0 um