Veiligheidsforum

http://osfm.fire.ca.gov/training/photovoltaics.php


Het geeft je toch te denken: "bevelvoerder, de stroom is uitgeschakeld in de meterkast"

Unsuspecting firefighters responding to a structural fire could be unpleasantly surprised to discover that once the main electrical power to the building has been disconnected, a secondary source of power may still be present and charged with lethal voltages of electricity.
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