Russian standards PDF
Optics and photonics. Optical-mechanical devices. Conditional functional designations
Document status: Active
Inorganic dielectrics. Method for determining the relative permittivity and the tangent of the dielectric loss angle in the frequency range from 2.5 to 3.5 GHz
Document status: Active
Inorganic dielectrics. Method for determining the dielectric constant and the tangent of the dielectric loss angle at a frequency of 1 MHz
Document status: Active
Mining equipment. Collision warning and avoidance. General requirements
Document status: Active
Optics and photonics. Optical materials. Methods for determination of optical homogeneity
Document status: Active
Road vehicles. Components of the fuel system for supply of compressed gaseous hydrogen (CGH2) or hydrogen/natural gas mix. Part 5. Manual cylinder valve
Document status: Active