Shulou(Shulou.com)11/24 Report--

Tmall [Bluebird Fire Home flagship Store]

Bluebird fire extinguisher 13B water-based fire extinguisher 555ml portable package daily price 29 yuan, order can get 19 yuan time limit coupons, gold rush coins up to 0.87 yuan, the first purchase user superimposed 1 head of state purchase gift, the hand price is 8.13 yuan:

Tmall Bluebird water-based fire extinguisher 13B555ml coupon after 8.13 yuan 19 yuan coupon + 2 yuan can buy a fixed belt.

The price of JD.com 's flagship store is 28 yuan: click here to see.

This section can extinguish solid fire (0.5A), liquid fire (8B), electric fire (E), cooking oil fire (5F), especially 36kV electric fire, which is much stronger than ordinary fire extinguishers.

Fire extinguishers also have a shelf life. Like many family members of Atuan, although there are always fire extinguishers in the car, most of them may be stored when buying a car or earlier. We can see if it is out of date. If it expires, it is recommended that you replace it in time.

Class A fire refers to solid combustible fire. These combustible solids usually have organic properties, such as wood, coal, paper, rubber, and fabrics such as cotton, linen, fur, etc.

Class B fire refers to liquid or meltable solid fire. Such as gasoline, kerosene and other oils, methanol, ethanol, asphalt, paraffin and so on.

Class C fire refers to flammable gas or volatile combustible liquid vapor fire. Such as gas, natural gas, methane, ethane, hydrogen and so on.

Class D fire refers to active metal fire. Such as potassium, sodium, magnesium, aluminum-magnesium alloy and so on.

Class E fire refers to the fire of charged material or equipment. Such as sockets, transformers, etc.

Class F fire refers to the fire of cooking materials in cooking utensils. Such as animal and vegetable oils.

The larger the number before the letter, the better, for example, 1A stands for (0.5A in this section):

In the experiment, 72 500mm long wood strips were stacked into 12 layers according to 6 strips of wood on each layer. Preburn for 3 minutes with 1L of pilot fuel under the stack.

Then let the wood stack burn to lose about 50% of the weight, and use a fire extinguisher when the fire is so hot that it is difficult to put out.

If the fire can be put out, it means that the fire extinguisher has a fire extinguishing performance of 1A.

"Bluebird Fire Home flagship Store" is operated by "Bluebird Fire Protection Co., Ltd.", which is a fire company under "Beijing Beida Bluebird Huanyu Technology Co., Ltd.".

Bluebird Fire Protection Co., Ltd. is an A-share enterprise in the fire alarm industry. It has formed ecological cooperation relations with nearly 100 ecological partners across the country, such as country Garden, Greenland Holdings, Xuhui Group, Midea Air conditioning, Blu-ray BRC, unexpectedly Home, Wanda Group, R & F Real Estate, SUNING Real Estate, Longguang Real Estate, State Grid, PetroChina and so on.

Tmall Bluebird water-based fire extinguisher 13B555ml coupon 8.13 yuan 19 yuan coupon

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