GOST 18761-80

Resources saving. Energy production. Guidance on implementing the best available techniques for improving energy efficiency in thermal energy generation

System of technical documentation for computer control systems. Modifications

Premixes. Method for determination of vitamin K3

Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations. Part 5. Aerosol sampler performance test and sampler comparison carried out at workplaces

Safety of household and similar electrical appliances. Particular requirements for commercial electric bainmaries

Derrick cranes. Safety requirements