結果 : what does the fire extinguisher contains
4:16

How Fire Extinguishers Work

BrainStuff - HowStuffWorks
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2:11

Which gas is used in fire extinguisher

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1:09

How does a Fire Extinguisher work? | One Minute Bites | Don't Memorise

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How to Use a Fire Extinguisher

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2:46

Types of Fire Extinguisher and Their Uses

Fire and Safety Centre
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3:41

what is in a fire extinguisher

Fire Fighting Equipment
345 回視聴 - 8 年前
1:57

What Is Fire Extinguisher ? Importance Of First Extinguisher ? How To Use Fire Extinguisher ?

IMM - Marshal Tech Spark
187 回視聴 - 1 年前

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1:17

How to Inspect a Fire Extinguisher

The Mold Insider
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0:45

What is involved with fire extinguisher training? 🧯

Illinois Safety CPR
7 回視聴 - 1 日前
0:26

How To Use A Fire Extinguisher

BuildersSA
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4:39

The Smokin' Science of Fire Extinguishers

SciShow
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1:32

Fire Warden Powder extinguisher

CLCH NHS Trust
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1:20

why Carbon dioxide is used in fire extinguisher?

WhiteBoard Science
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5:44

WHAT IS FIRE EXTINGUISHER | CLASSES OF FIRE EXTINGUISHER | MRM IT TV

InsighThings
267 回視聴 - 3 年前
1:11

Fire Extinguisher Types | Dry Powder Extinguisher | iHASCO

iHasco
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0:26

How to use a Fire Extinguisher with Abbotsford Firefighters

The City of Abbotsford
133,534 回視聴 - 1 年前
4:16

😡Why DON'T YOU Learn to use Fire Extinguisher?

Professor Of How
1,538,737 回視聴 - 1 年前
4:29

What Kind of Fire Extinguisher Should I Get for My Home?

Safewise.com
9,258 回視聴 - 2 年前
1:18

What Rooms Should You Have a Fire Extinguisher In?

Kidde Fire Safety (US)
4,459 回視聴 - 3 年前
3:26

Why portable co2 extinguisher has no gauge???

Er Saurya Shankar
4,663 回視聴 - 2 年前