Online Standards Store PDF
Data transmission equipment signal conversion modules for a 64 Kbit/s basic digital channel. Types and basic parameters
Document status: Active
Electromagnetic compatibility of technical equipment. Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A. Limits and test methods
Document status: Active
Information technologies. Telecommunications management network. Enhanced telecom operations Map (eTOM). The business process framework
Document status: Active
Image intensifier and image converter tubes. Common rules of measuring electrical, viewing and optical parameters
Document status: Active
Indirectly heated thermistors with negative temperature coefficient of resistance. General specification
Document status: Active