Printing types. Type family 'Shkoljnaya' ( for alphabets of Russian and roman graphic bases). Range of application. Design. Base line. Characters per 4 picas
Semiconductor tunnel diodes. Methods for measuring peak point current, valley point current, peak point voltage, valley point voltage, projected peak point voltage
State system for standardization of the Russian Federation. Accreditation system in the Russian Federation. General criteria for certification bodies operating certification of personnel
