結果 : how does fire fighting system works
6:49

How does firefighting system in a building work?

Engineering Motive
267,878 回視聴 - 3 年前
0:17

The Structure of a Fire Sprinkler

Home Fire Sprinkler Coalition
62,584 回視聴 - 12 年前
4:09

How fire sprinkler systems work (3D Animation)

ScienceWorld
358,022 回視聴 - 3 年前

-
0:28

Standalone and Multipurpose Home Fire Sprinkler Systems

Home Fire Sprinkler Coalition
61,309 回視聴 - 12 年前
1:25

Pre-Action Fire Protection System: Elevator Technical Room

BERMAD Water Control Solutions
4,689,749 回視聴 - 8 年前

-
11:29

Fire Sprinkler Systems Explained

Stuart Lloyd
1,402,203 回視聴 - 10 年前
2:51

Fire Sprinkler Types - Wet / Dry / PreAction

Silco Fire & Security
33,299 回視聴 - 1 年前
11:06

What is a Fire Alarm System?

RealPars
2,176,991 回視聴 - 5 年前
4:02

Gas extinguishing technology with inert gas - This is how it works

WAGNER Group GmbH
91,266 回視聴 - 2 年前
0:29

Indirect Fire Suppression System [System Overview]

Reacton Fire Suppression Ltd
22,184 回視聴 - 3 年前
1:19

How Deluge Systems Prevent Fire Spreading Throughout Buildings

BERMAD Water Control Solutions
1,097,016 回視聴 - 8 年前
0:38

How Firefighting Foam Works

Solberg
15,454 回視聴 - 8 年前
3:17

How deluge system worrk

MEP
325,136 回視聴 - 9 年前
4:01

Imperial - FM-200 Fire Suppression System Simulation

Imperial Fire Engineering Co., Ltd.
1,133,140 回視聴 - 7 年前
4:27

Fire fighting_lesson 3 | Fire pump system description, sizing and testing

AMJ Engineering
167,845 回視聴 - 3 年前
59:47

Webcast: Pumps & Fire Protection Systems Training - Follow the Water with Capt. Bill Gustin

Sprinklermatic
100,747 回視聴 - 5 年前
4:04

System Activation: Viking High Expansion Foam Deluge System

Viking Sprinkler
92,044 回視聴 - 3 年前
32:28

Complete fire fighting course

AMJ Engineering
204,975 回視聴 - 2 年前
4:07

Stat-X Fire Suppression System - Animation Video

Technoswitch Fire Detection & Suppression
1,477,415 回視聴 - 11 年前
10:05

How deluge fire protection system operates, how deluge system activates and it's components working

MEP Engineering Tutorials
59,204 回視聴 - 3 年前