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Introduction to Fire Alarm Systems 1
Автор: Joe Klochan
Загружено: 2012-07-26
Просмотров: 328060
Описание:
I'm explaining how fire alarm systems work for new technicians or other employees who deal with these systems. This is my first video in a string of many Khan Academy-styled lessons. This video introduces the basic concepts involved in the initiating circuits on a conventional fire alarm panel.
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