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Device for passing cables from locomotive cabin to its roof and for use on rolling stock of railways, has composite housing consisting of three elements with transverse slots for laying cables, and having longitudinal slot that ensures that housing is held in locomotive window 2024-07-22
AUTONOMOUS FAST-DEPLOYED MOBILE RADIO COMMUNICATION SYSTEM OF HF, VHF RANGES 2024-05-23
DCMW TERRITORIAL NETWORK FOR RADIO COMMUNICATION IN CONDITIONS OF AURORAL PHENOMENA 2024-05-07
Method of producing copper wire involves cold drawing are carried out, separated by intermediate annealing 2023-12-21