GOST 22245-90

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of current ratio and phase displacement for sinusoidal current

Industrial automation systems and integration. Manufacturing software capability profiling for interoperability. Part 1. Framework

Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Measurement methods of currents of anode and grids, having positive voltage relative to cathode and zero anode and grids currents

State system for ensuring the uniformity of measurements. Taximeters. Method of verification

Guide bush for wax-pattern dies. Design and dimensions

Alive silkworm cocoons. Specifications