GOST 30247.1-94

Bituminous materials. Determination of solubility in trichloroethylene

Cast iron. Photoelectrical spectral method of analysis

Weaving machines. Numbering of heald frames

Industrial communication networks. Network and system security. Part 3: Security for industrial process measurement and control

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

Medical suction equipment. Part 2. Manually powered suction equipment. General technical requirements and test methods