GOST 28815-2018

Non-linear resistor type gapped surge arresters and metal-oxide surge arresters without gaps for a.c. electrical installations for voltages from 3 to 750 kV. Part 5. Selection and application recommendations

Basic requirements for interchangeability. Cylindrical small module worm pairs. Tolerances

Technical systems and aids for disabled or handicapped persons. Wheelchair tiedown and occupant-restraint systems. Part 4. Clamp-type tiedown systems

Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Methods of cut-off voltage (bias), trans. Conductance and amplification factor measurements

Feedstuffs and fodder additives. Determination of mass fraction organic acids using capillary electrophoresis

Armoured sheet glass. Technical requirements