GOST 32790-2014

Air transport. Safety management system of helicopter activity. General principles of safety management system of helicopter activity during helicopter lifecycle. Main provisions

Refractory products with less than 45 % true porosity. Method for determination of compressive strength at room temperature

Unified system of corrosion and ageing protection. Influence of biological factors on technical objects. Terms and definitions

Conformity assessment. Study of the type of product in order to assess (to confirm) the product compliance with technical regulations of the Eurasian Economic Union

Rare-earth metals and their oxides. Method of determination of fluorine

Selenium. Method of arsenic determination