Telecommunications

• Contains about 34,000 terms related to:
• - modern means of communication,
• - alarm systems,
• - automation,
• - radio electronics,
• - electro acoustics,
• - computer hardware,
• - and applied mathematics.

OFCR

сокр. от optical fiber, conductive, riser

проводящий волоконно-оптический кабель для внутренней проводки в стояках