GOST 21990-76

Liqueur-vodka products. General specifications

Building levels. Technical requirements

State system for ensuring the uniformity of measurements. Management and procedure of internal metrological surveillance of the enterprises with hazardous industrial objects

Drinking water. Determination of manganese content by photometric methods

Guidance on the application of the criteria of chemicals classification for health hazard. Specific target organ toxicity at single exposure

Unified system of corrosion and ageing protection. Adhesives. Test methods of adhesive bonds of rubber with rubber-fabric materials and metals for resistance to the influence of liquid aggressive media