GOST R 51939-2002

Technical tellurium. Methods for determination of sulphur

Unified system for technological documentation. Stages of designing and types of documents

Live vaccine against rabies of animals

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Tellurian glasses of system TeO2 + R2O and their fusions. Thermal conductivity in the temperatures range from 300 K to 800 К and concentration of oxides of alkaline R2O

Safety in emergencies. Elimination оf emergencies. General requirements

Heating devices. General specifications