Russian standards
Data transmission equipment. Automatic calling equipment UAV-TLF. Types and basic parameters
Document status: Active
Main video channel of radio relay and satellite transmission system. Basic parameters and measuring methods
Document status: Active
Cinematography. Professional motion-picture equipment and apparatus. Safety requirement and test methods
Document status: Active
High-voltage kenotrons. Test method for multiple switching on and switching off the heating voltage
Document status: Active
Photosensitive charge transfer devices. General specifications
Document status: Active