Russian standards
Test documents FS1, FS2, FS3 for facsimile apparatus. Specifications
Document status: Active
Mechanical structures for radio-electronic equipment. Injector/extractor handle. Dimensions of mechanical structures of the 482,6 mm (19 in) series
Document status: Active
Optical fibres. Part 1-46. Measurement methods and test procedures. Monitoring of changes in optical transmittance
Document status: Active
Gaseous discharge sources of high-intensity optical radiation. Methods for measuring the electrical and luminous parameters. General rules
Document status: Replaced by GOST 30831-2002
Television optical test tables. Types, dimensions and technical requirements
Document status: Active