Dangerous office chair (3 photos)

Many of you have such chairs, office standard version.
And certainly no one thought that these chairs can be killers ...





In China, tragically killed a 14-year-old boy. Killer - The Chinese office chair. Apparently unable to endure the constant tweaks, a pneumatic cylinder, which is used to change the height of the chair, pulled. Chip cylinder struck a chair and hit the boy in the back, causing massive bleeding, and doctors do not have time to save the teenage ...



So careful, comrades ...



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