State system for ensuring the uniformity of measurements. State verification schedule for means of measuring radiant flux and irradiance in the wavelength range of 0,03-0,4 um
State system for ensuring the uniformity of measurements. Measurement of vibration power flow from machines into connected support structures. Part 1. Direct method
Condition monitoring and diagnostics of machines. Requirements for qualification and assessment of personnel. Part 2. Vibration condition monitoring and diagnostics
