Online Standards Store
Radiographic and fluorographic films. Sizes and control methods
Document status: Active
Telegraph radio communication channel transmit-receive equipment. Main parameters, general technical requirements and methods of measurement of transmit-receive channel
Document status: Active
Equipment for land mobile radiocommunication. Requirements for mechanical and environmental resistance and test methods
Document status: Active
Electromagnetic compatibility of on-board radio equipment and electrical network in a vehicle. Limits and test methods
Document status: Active
Signal conversion equipment for simultaneous duplex data transmission on switched channels of general telephone network and unswitched voice frequency channels. Type and basic parameters
Document status: Active