State system for ensuring the uniformity of measurements. State verification scheme for instruments measuring the radiant flux and irradiance in spectral range from 0.03 to 0.40 mcm
Earth-moving machinery. Functional safety. Part 3. Environmental performance and test requirements of electronic and electrical components used in safety-related parts of the control system
State system for ensuring the uniformity of measurements. Standard reference data. The critical temperatures and critical pressures of thermo unstable substances
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