GOST 28451-90

Fortified food chicken eggs. Specifications

Geosynthetics. Sampling and preparation of test specimens

Domestic furniture. Tables. Test methods for determination of strength, durability and stability

State system for ensuring the uniformity of measurements. Transfer units of time, frequency and time scale national UTC(SU) from the State primary standard of the Russian Federation with the use of the GLONASS system. Classification. Measurement uncertainty and error. Normalized metrological characteristics

Normal mine-type lighting equipment. General specification

Inorganic glass and glass-crystal materials. Method for the determination of impact strength