GOST 27259-87

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of relative dielectric permittivity and the loss tangent in range of frequencies from 1 to 78,33 GHz

AC motor capacitors. Part 2. Motor start capacitors

Tin-phosphorus and tin-zinc bronze ribbons and strips. Specifications

Standard sand for cement testing. Specifications

Television receivers. Measurement methods of parameters

Furniture. Tests for surfaces. Part 4. Assessment of resistance to impact