GOST 31859-2012

Quartz glass products. The method of test on the thermal stability

Peat briquettes and semibriquetts. Method for determination of mechanical strength

Occupational safety standards system. Rigs for drilling exploration and hydrogeological holes. Safety requirements

Dried abomasum of milk-fed lambs and kids and calves. Specifications

Petroleum Products. lubricating oils and additives. Determination of sulphated ash

State system for ensuring the uniformity of measurements. State service of standard reference data in the field of use of atomic energy. Standard reference data for atomic energy service. Classifiers of standard reference data on physical constants and properties of substances and materials for atomic energy service. Basic provisions