結果 : which gas is used in fire extinguisher
2:11

Which gas is used in fire extinguisher

Know The Science
4,401 回視聴 - 2 年前

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0:37

Which gas is used as fire extinguisher? @testyourgk977

Test Your GK
458 回視聴 - 3 年前

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0:32

How to Use a Fire Extinguisher

WebstaurantStore
573,211 回視聴 - 2 年前

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2:46

Types of Fire Extinguisher and Their Uses

Fire and Safety Centre
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0:26

How To Use A Fire Extinguisher

BuildersSA
95,384 回視聴 - 8 年前
1:27

Fire Extinguisher Types | Carbon Dioxide Extinguisher | iHASCO

iHasco
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4:45

Classes/Types of Fire and how to Extinguish

The Engineering Power
61,621 回視聴 - 2 年前
7:56

Types of Fire Extinguishers And Their Uses | Different Types Of Fire Extinguisher Fully Explained

HSE STUDY GUIDE
316,149 回視聴 - 4 年前
0:51

Which of the following gas is used in fire extinguisher - QnA Explained

QnA Explained
38 回視聴 - 2 年前
13:43

CO2 Type Fire Extinguisher के बारे में सब कुछ जाने Details of Co2 type fire extinguisher

FIRE SAFETY PATHSHALA
59,882 回視聴 - 5 年前
0:17

carbon dioxide fire extinguisher in use

bungdee
54,168 回視聴 - 10 か月前
1:20

why Carbon dioxide is used in fire extinguisher?

WhiteBoard Science
15,715 回視聴 - 6 年前
0:16

Fire Extinguisher CO2 Demo On Kitchen

ExtinguisherFire
24,539 回視聴 - 14 年前
1:29

WATCH this before using a CO2 fire extinguisher!!!

Fire Safety Stick
28,222 回視聴 - 1 年前
4:16

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

Professor Of How
1,664,031 回視聴 - 2 年前
2:36

The Best Fire Extinguishers for a Safe Home Kitchen

America's Test Kitchen
64,530 回視聴 - 4 年前
0:30

ELIDE FIRE® Extinguishing ball

ELIDE FIRE extinguishing ball
729,774 回視聴 - 4 年前