А чом ви тута фсе толкуете, панове?? Тыща сто - да, душна, но не смиртельна.
В атмосхвере CO2 0.04% (сиречь 410 ppm), в альвеолах до 650 ppm, летальная канцынтрацыя 80,000-100,000 ppm.
The Center for Disease Control has designated 100,000 ppm of carbon dioxide as life-threatening, or "immediately dangerous to life." More recently, Dr. Peter Harper of Health and Safety Executive has determined that exposure to lower levels, starting at 84,000 ppm for 60 minutes or more, will also result in fatality.
no subject
В атмосхвере CO2 0.04% (сиречь 410 ppm), в альвеолах до 650 ppm, летальная канцынтрацыя 80,000-100,000 ppm.
The Center for Disease Control has designated 100,000 ppm of carbon dioxide as life-threatening, or "immediately dangerous to life." More recently, Dr. Peter Harper of Health and Safety Executive has determined that exposure to lower levels, starting at 84,000 ppm for 60 minutes or more, will also result in fatality.