In addition to our daily wiping, the towel has a lot of magical effects. Let's take a look at it:
In the hotel, people use gas or liquefied petroleum gas to cook water. If there is a soaked towel, put it on the side. If the gas pipe or the liquefied petroleum gas nozzle leaks, catch it with a wet towel. Hurry to close the valve, you can avoid a fire. When cooking, the chef often puts a wet towel around him. If the oil pan is quickly ignited on the fire, the fire will be extinguished immediately.
In a specific case, a wet towel can also be used on top of a gas mask. The secret is that the towel has a smoke removal effect. When taking refuge in the smoke of a fire, you can use a towel to cover your mouth and nostrils, and quickly rush out of the fire to escape. Tests have shown that the more the number of folded layers of the towel, the better the smoke removal effect, but in the emergency of the fire, it is considered to be limited to 8 layers, and the smoke removal rate is about 60%. In the place where smoke is concentrated, since the smoke particles are large, the adhesion is blocked on the network of the towel, so the smoke removal rate increases with time. Experiment with a 20-fold towel. After 3 to 4 minutes, the smoke removal rate is 100%, and of course the air resistance is also increased. With different humidity towels, the smoke removal rate is also different. The larger the water content, the greater the smoke removal rate. The test also showed that 10% to 30% of carbon monoxide can be filtered out with a 20% dry towel, and 10% to 40% of carbon monoxide can be filtered out with a 20% off wet towel.
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