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Anonymous users2024-01-24You can smoke a cigarette to offset the pungent smell! Hydrogen chloride gas (the volatile substance of hydrochloric acid) itself will not ignite, but after being inhaled into the human body, it will combine with water in the respiratory tract to form a hydrochloric acid solution, which is corrosive; It is a pungent gas, since you are cleaning the toilet, the hydrochloric acid used must be low concentration; Don't worry.
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Anonymous users2024-01-23If you wash it just and wash it with water, if there is acid mist in the air, it will be harmful to the body if you inhale it into the lungs.
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Anonymous users2024-01-22Yes, hydrochloric acid does not burn and explode.
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Anonymous users2024-01-21I just want to know if the subject is holding back the stool while waiting for the answer......
Smoking is strictly prohibited on high-speed trains and bullet trains, and smoking areas are available at both ends of the carriages, that is, at the junction of the two carriages, and smoking is not allowed in the toilets and carriages.
No. Toilets are public and smoking is prohibited in public.
Smoking is not allowed on board. Because nicotine in tobacco is a central nervous system narcotic agent, it will cause the blood vessels of the flight personnel to constrict the whole body, reduce vision, and pollute the air environment on the plane, and even lead to fire hazards. >>>More
I think it's okay, you can't smell it when you, you smoke.
It is sold in hardware stores, and it costs five yuan a bottle.