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Gas chamber
Sealed room into which gas is pumped in, causing death by poisoning or asphyxiation / From Wikipedia, the free encyclopedia
For other uses, see Gas chamber (disambiguation).
A gas chamber is an apparatus for killing humans or other animals with gas, consisting of a sealed chamber into which a poisonous or asphyxiant gas is introduced. Poisonous agents used include hydrogen cyanide and carbon monoxide.
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