How do FIRE SPRINKLERS Work? (slomo)
196 بار بازدید -
8 سال پیش
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This shows how fire sprinklers
This shows how fire sprinklers work and just how sensitive and fast they operate when heated up.
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This head was dropped so it was decided it should not be installed. Thank you Darren for donating this.
Cameras: Casio EXF1 Pro (1200 and 600 FPS)
8 سال پیش
در تاریخ 1395/12/16 منتشر شده
است.
196
بـار بازدید شده