Doporučení iOS aplikace Fire Alarm Systems Backup Power Calculations Guide 2

Na serveru Stahuj.cz je zajímavá iOS aplikace:

Fire Alarm Systems Backup Power Calculations Guide 2

This app is a backup power capacity calculator for Fire Alarm and Security Systems. Batteries are used to provide the Fire Alarm and Security Systems with the required secondary (standby) power. Most Fire Alarm and Security Systems connected to a central station are required to have 24 hours of…

Adresa: https://www.stahuj.cz/vzdelavani/fire-alarm-systems-backup-power-calculations-guide/