GOST 13220-67

Water-tube boilers and auxiliary installations. Part 2. Materials for pressure parts of boilers and accessories

Interplanetary magnetic field. Special model of regular field

State system for ensuring the uniformity of measurements. Moist hydrogen. Thermodynamic properties at temperatures from 200 to 400 K, pressures from 0,1 to 10 MPa and relative moisture from 0,2 to 1,0

Occupational safety standards system. Protective clothing against liquid and gaseous chemicals. Technical requirements and test methods

Aviation fuels. Estimation of net heat of combustion

Tests for electric and optical cables under fire conditions. Circuit integrity. Part 11. Apparatus. Fire alone at a flame temperature of at least 750 °C