GOST 21523.5-77

Air transport aviation safety management system. Safety management system of aviation complex service providers: designers and manufacturers of aircraft. General provisions

Civil defense. Engineering and technical equipment of protective structures of civil defense. General technical requirements

Artificial leather. Method of determination of low temperature test in dynamic state

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

Green coffee. Determination of proportion of insect-damaged beans

Rock products used in construction, solid broken stone and sand made from industrial wastes and porous aggregates for concrete.