結果 : what are powder fire extinguishers made of
5:00

How dry powder fire extinguishers are made

Blue Cylinder (The first)
7,640 回視聴 - 14 年前
4:51

How Fire Extinguishers are Made? I Production of Fire Extinguisher

TalkWidTech
10,410 回視聴 - 2 年前

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5:06

How It's Made - FIRE EXTINGUISHERS

How It's Made
318 回視聴 - 6 年前
5:01

How It’s Made Fire Extinguishers

How It's Made Show
9,721 回視聴 - 8 年前
3:51

refilling of dry powder fire extinguishers

Fire Pro Tech
109,896 回視聴 - 3 年前

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10:02

Process of Making Fire Extinguisher in Korean Factory

BlackMaker 블랙메이커
1,701,961 回視聴 - 3 年前
0:15

Gas fire extinguished using dry powder extinguisher

pronoiagr
1,785 回視聴 - 5 年前
0:59

Fire Safety Training - How to Use a POWDER Fire Extinguisher

Zippyangels Productions
210,497 回視聴 - 14 年前
1:16

Science in 60(ish) Seconds: DIY Fire Extinguisher

Science Center of Iowa
4,129 回視聴 - 11 年前
1:10

Powder Fire Extinguishers: A Comprehensive Guide to Effective Fire Safety

All American Fire Protection
11 回視聴 - 7 か月前
2:42

Automatic Dry Powder Fire Extinguishers

Dr. Akbar Ziauddin
147 回視聴 - 4 年前
5:14

EP. 02 HOME-MADE FIRE EXTINGUISHER I FUN+LEARN WITH FUNNL

Funnl Genius
1,744 回視聴 - 3 年前
0:28

How will Automatic Fire Extinguisher work?

Ivy winnerfire
6,674 回視聴 - 6 年前
0:32

How to Use a Fire Extinguisher

WebstaurantStore
464,342 回視聴 - 1 年前
2:45

Dry powder fire extinguisher production process

【Leeri 】Fire Extinguisher & Fire Hose
1,110 回視聴 - 3 年前
11:29

Fire Extinguishers & Classification of Fire

Engineering Motive
130,379 回視聴 - 3 年前
0:42

Powder Fire extinguisher ABC class

TWP Er Abhishek
3,799 回視聴 - 1 年前
2:28

Dry Powder Fire Extinguisher Maintaining Equipment

SAFE FPEC
1,576 回視聴 - 7 年前
4:01

What Is A 1kg Powder Fire Extinguisher Suitable For?

Fire Protection Online Ltd
19,444 回視聴 - 9 年前
0:41

2kg Dry Powder Fire Extinguisher - eBay Listing by Alchemistic

Alchemisticltd
1,948 回視聴 - 14 年前