No single extinguisher can be used to tackle every fire, and because each type of fire extinguisher has different categories of fire on which it is effective, selection can be a minefield. The good news is that portable fire extinguishers are effective and are saving lives. According to a sur...
Fire extinguishers (灭火器) are marked according to the kind of fire on which they should be used. Using the wrong type of extinguisher can be dangerous and make things worse. Type A extinguishers are used for fires on paper, cloth, wood, rubber, many plastics and so on. These types of...
由Using the wrong type of the extinguishers can be dangerous and make things worse.以及Make sure you have the correct type of fire extinguisher,可推断出在使用灭火器之前,要检查一下你是否选择对了合适的灭火器,选B。 【3】词义猜测题。Sweep the sprary from side-to-side at the fire’s base ...
HSSE Bulletin 033- Types of fires and fire extinguishers 火灾及常用灭火器的类型 重庆 MDI 一体化 CHONG QING MDI COMPLEX PROJECT 项目协作部本周发布的是:2012年9月10日– 9月16日 "A"类火灾是指固体物质火灾。"B"类火灾是指可燃液体或可融化固体物质火灾。"C"类火灾是指气体火灾。"D"类火灾是...
However, they should not be used in confined spaces, as the rapid discharge of CO2 can create a risk of suffocation. Dry Chemical Fire Extinguishers Dry chemical powder fire extinguishers are versatile and can be used for different fire classes, including Class A, B, and C fires. These ...
Ideal for businesses with mixed fire risks, dry chemical extinguishers are commonly found in manufacturing facilities, workshops, and warehouses. They are effective on a variety of fire types and provide a valuable all-in-one solution. Foam Fire Extinguishers (Class A and B) ...
To extinguish (熄灭) different kinds of fires, several types of fire extinguishers have been invented. They must be ready for immediate use when fire breaks out. Most portable (手提式的) kinds operate for less than a minute, so they are useful only on small fires. The law requires ships,...
Different Extinguishers for Different Fires When it comes to home fire extinguishers, there's a variety of class types to choose from, and each type is ideal for different kinds of fires. Fire extinguishers are broken down into the following classes: Class A Fire Extinguis...
Types of Fire ExtinguishersFire extinguishers (灭火器) are marked according to the kind of fire on which they should be used. Using the wrong type of extinguisher can be dangerous and make things worse.Type A extinguishers are used for fires on paper, cloth, wood, rubber, many plastics and...
【题目】T oextinguish(熄灭)different kindsof fires, several types of fire extinguishers have been invented. T hey must beready for immediate use when fire breaksout. Most portable(手提式的)kinds operate for lessthan a minute, sothey are useful only on small fires.T he law requires ships, ...