Russian standards
Amplifying, rectifying and transmitting tubes of anode dissipated power to 25 W and vacuum display tubes for wide application designs. General specifications
Document status: Active
Safety of laser products. Part 9. Compilation of maximum permissible exposure to incoherent optical radiation
Document status: Cancelled
Adjusting fixturing ring supports with slit, threaded end and hole. Design and dimensions
Document status: Active
Printed boards and printed board assemblies. Design and use. Part 5-5. Attachment (land/joint) considerations. Components with gull-wing leads on four sides
Document status: Active
Monochrome and colour TV picture tubes. Measurement techniques of heater current anode current and cathode current
Document status: Active