Extinguishing Class D Fires Most class D fires occur when the combustible metals are in dust, flake, shaving forms or molten. A class D fire cannot be extinguished by water as it produces hydrogen at high temperatures and eventually an explosion occurs and spreads of fire further. It is, the...
Fuel Source: The fuel source for a Class A fire is typically organic, carbon-based materials that are easily ignitable. Burning Behavior: Class A fires burn with a steady flame and produce heat, light, smoke, and often significant amounts of ash. Safeopedia Explains Class A Fire Extinguishin...
😂我是真无语了what..这集打斗还是用fire作为战斗bgm好歹新形态换一个战斗曲不好吗?不是不好听但次数也太多了,你来一次beta on op也行啊🤦哈哈英文打错了不该有is
Fire can start in forests, homes and schools. It is very dangerous. What should we do when there is a fire? We should go outside quickly. And we have a fire drill at school every year.A fire drill is not a real fire. It helps us prepare for(为……准备) a real fire. This map...
school D. the first class of that day is French What do firefighters (消防队员) do all day when they're not fighting a fire? The following shows the daily life of firefighters.Fighting a fire may be firefighters' most important duty, but there's so much more for them to do at the ...
A: But I think it is serious enough for you to be in___2___. B: Oh, I just injured my arms. A: Well, how did it happen? B:This morning I was walking down the street near our factory when I found a...
意思其实是What is annoying or bothering you? 比方说,你现在看起来心情非常不好,你的朋友出于关心可能会问你what's bugging/eating you? 这个俚语的使用可以追溯到19世纪后期,大概用“吃”来表达“消耗”的意思。bug的口语变体...
A Class C fire is a fire that involves electrical equipment, electrical appliances, or electrical wiring. They are caused by energized electrical elements, such as damaged power cords or overloaded electrical outlets. It is one of the five classes of fires, along withClass A,Class B,Class D,...
Which of the following is TRUEa to the passage? A. The class learned what to do ift had a fire. B. Justin told his teacher he lear from the visit. C. Justin learned some ways to from the visit. D. Uncle Frank allowed the cla the fire trucks. ...
What is the English for “fire alarm”? A. 火灾 B. 火警 C. 消防警报 D. 消防队员 相关知识点: 试题来源: 解析 C。“fire alarm”是“消防警报”的意思;“fire”是“火灾”;“fire alarm call”是“火警”;“firefighter”是“消防队员”。