3. gas (SULFUR DIOXIDE) sulphur dioxide resulting from the combustion of sulfur in the air is a gas, toxin concentrations in the air using only 150 ppm, murdering people in 30-60 minutes, when mixed with water or moisture, the skin will occur through the bite of sulfur acid, which is a serious person, this gas is choked and sudden shortness.
การแปล กรุณารอสักครู่..