結果 : what is in fire extinguisher powder
1:11

Fire Extinguisher Types | Dry Powder Extinguisher | iHASCO

iHasco
62,646 回視聴 - 6 年前
1:32

Fire Warden Powder extinguisher

CLCH NHS Trust
108,317 回視聴 - 8 年前

-
0:56

Is fire extinguisher powder toxic?

Prepare with Foresight
5,336 回視聴 - 1 年前
0:32

How to Use a Fire Extinguisher

WebstaurantStore
462,431 回視聴 - 1 年前
0:59

Fire Safety Training - How to Use a POWDER Fire Extinguisher

Zippyangels Productions
210,469 回視聴 - 14 年前

-
0:59

Fire Safety Training - How to use a DRY POWDER Fire Extinguisher

FireTrainingAcademy
13,097 回視聴 - 14 年前
0:36

You NEED an EXPLODING fire extinguisher!

Mrwhosetheboss
8,848,514 回視聴 - 10 か月前
0:22

1kg powder fire extinguisher discharge test

Blue Cylinder (The first)
18,364 回視聴 - 13 年前
3:51

refilling of dry powder fire extinguishers

Fire Pro Tech
109,750 回視聴 - 3 年前
15:21

How to do a 6 Year Maintenance/Recharge A Fire Extinguisher

FireAlarmDude5967
33,989 回視聴 - 2 年前
0:31

Cloud of Toxic Chemicals from a Dry Chemical Fire Extinguisher

akesafetyequipment
6,194 回視聴 - 14 年前
0:46

Fire Extinguisher Working Practical Demo

Kalyami Productions
148,530 回視聴 - 2 年前
16:21

Types of Fire |Classification of fire |types of fire extinguisher|Fire triangle|@rasayanclasses

Rasayan Classes
1,046,010 回視聴 - 2 年前
0:15

Gas fire extinguished using dry powder extinguisher

pronoiagr
1,781 回視聴 - 5 年前
1:27

Fire fighting - Dry powder & Foam on oil Spill

OtenMaritimeStudies
376,259 回視聴 - 15 年前
1:30

Self Defence with POWDER FIRE EXTINGUISHER

Timpa Linkosling
1,440 回視聴 - 2 年前
0:28

How Fire Extinguishers Work 🔥

Zack D. Films
8,711,856 回視聴 - 7 か月前
0:15

How We Test Fire Extinguishers #shorts

Consumer Reports
11,404 回視聴 - 5 か月前
0:48

Don't throw out that old fire extinguisher

Silver Cymbal Shorts
6,421,085 回視聴 - 2 年前
0:38

ABC Powder Fire Extinguisher | seton uk

Seton UK
6,408 回視聴 - 8 年前