Execution Of Work On Maintaining The Operational Suitability Of The Equipment For The Automated Transmission Of Air Alarm Signals - The Language Notification System Located In The Shelter (Basement) For The Temporary Protection Of People (Children And Employees) Of The Ternopil Specialized School Of I-Iii Degrees No. 17 Named After Volodymyr Vykhrushch With In-Depth Study Of Foreign Languages Ternopil City Council Of Ternopil Region, Located At The Address Of Ternopil, Str. Protasevicha, 6A. Code Dc 021:2015 (Cpv) : 50312300-8 Maintenance And Repair Of Data Transmission Network Equipment