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煤气中的一氧化碳是一种无色、无味的有毒气体,人如果吸入大量的一氧化碳,经呼吸道进入血液,便立即同血液中的血红蛋白结
Carbon monoxide gas is a colorless, odorless toxic gas, if people inhale large amounts of carbon monoxide, enter the bloodstream through the respiratory tract, they immediately with the hemoglobin in the blood knot