تماشای ویدئو 20 Physically Hazardous Chemicals از آی-ویدئو

Here are the top 20 most dangerous chemicals you should never touch w/ your bare hands these extreme chemicals can melt skin! Subscribe to Talltanic http://goo.gl/wgfvrr Nitric Acid 10. Nitric acid is a highly corrosive mineral acid that can be very harmful to the human body. It has a few practical applications, the most common of which is thermal explosives. It can harm the human body in a number of ways, but the most common are corrosion of the skin. Despite corrosion being the most common form of damag
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