Fire extinguisher for connection to domestic water-dispensing points consist of a hose which is provided at one end with a piece (85) for connection to the dispensing point and at the other end with an extinguishing nozzle and which, at its connection end situated at the outside of the ...
Fire Extinguisher Water Halon 3L For All Kinds Of Fire - Stainless Steel Bottle (WA3000) Water Halon 3L is very similar to the Water Halon 2L, it weighs 10 pounds, has 7 pounds of S-3-AB fire extinguishing agent. Like the Water Halon 2L it is also a chemical fire extinguisher that c...
The portable water-based fire extinguisher is used to protect the area of Class A (combustible solid) fire caused by common combustibles such as garbage, woven fabric, wood and paper. Water is economical and easy to clean, simple to use, cheap and easy to fillAgent...
Internal Cartridge Type AFFF Foam ,Water Fire Extinguisher Foam fire extinguishers can be used on Class A and B fires,known as AFFF foam fire extinguishers, AFFF fire extinguishers or Spray foam fire extinguishers. They are most suited to put out liquid fires such as...
[解析]名词辨义。这四个选项都是名词,foam表示“泡沫,水沫;泡沫材料,泡沫橡皮”;foil表示“箔,金属薄片”;fraud意指“欺骗,欺诈行为,诡计;骗子;假货”;fuse表示“保险丝,熔丝”。根据句意和防火常识,灭火器里装的是化学泡沫的二氧化碳,所以A)项符合题目要求。
百度试题 结果1 题目WaterFireExtinguisher的使用时间是_。 A. 40秒 B. 10秒 C. 8秒 D. 30秒 相关知识点: 试题来源: 解析 A 反馈 收藏
CO2 fire extinguishing system in pipe and cabiniet style, water system(water flow indicator, wet alarm systme, deluge alarm system, sprinkler head), electrical products(fire alarm bell, call point, emergency light, sound alarm bell, control panel), fire hose reel, fire hose, extinguisher fitti...
CO2 fire extinguishing system in pipe and cabiniet style, water system(water flow indicator, wet alarm systme, deluge alarm system, sprinkler head), electrical products(fire alarm bell, call point, emergency light, sound alarm bell, control panel), fire hose reel, fire hose, extinguisher fitti...
Children Firefighter Fireman Cosplay Toy Fire Chief Role Play Pretend Firemen Caps Clothes Extinguishers Water Gun Nozzle Toys Color: Fire Set A Product sellpoints Role Play: Firefighter Cosplay,Engage in imaginative firefighter cosplay with this complete set. Accessories: Water Gun & Extinguisher,Incl...
美 英 na.灭火器 网络药液灭火机;灭火筒;风力灭火机 复数:fire extinguishers 权威英汉双解 英汉 英英 网络释义 fire-extinguisher n. 1. 灭火器a metal container with water or chemicals inside for putting out small fires 例句