Low-vollage switchgear and controlgear assemblies. A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
State system for ensuring the uniformity of measurements. Coriolis mass flowmeters, coriolis mass flow rate meters, coriolis mass flow converters. Verification procedure
State system for ensuring the uniformity of measurements. The state primary standard and the all-union verification schedule for means measuring the flux of electrons and that of energy of the beam of accelerated electrons energy from 0,8 to 8,0 pJ (5 to 50 MeV)
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