Printing types. Type families 'Kudriashovskaya slovarnaya' and 'Kudriashovskaya slovarnaya rublenaya' ( for alphabets of Russian and roman graphic bases). Range of application. Design. Base line. Characters per 4 picas
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