State system for ensuring the uniformity of measurements. Moist methane. Thermodynamic properties at temperatures from 200 K to 400 K, pressures from 0,1 to 10 MPa and relative moisture from 0,2 to 1,0
Occupational safety standards system. Special foot-wear, personal means of hands protection, special protective clothes and materials for their manufacture. Method for determination of petroleum and petroleum products penetration
