通风队气体分析记录表(2013.07)

通风队气体分析记录表(2013.07)O2(％)(％)CO(ppm)CO(ppm)H2（ppm）（ppm）O2(％)(％)N2(％)(％)CO(ppm)CO(ppm)CHCH4(％)(％)C2H2(ppm)(ppm)C2H4(ppm)(ppm)C2H6(ppm)(ppm)COCO2(％)(％)合计（%）合计（%）112404回顺3#闭观测孔（12404采空区）12404回顺3#闭观测孔（12404采空区）12.512.51011.555311.555385.112885.112800.01030.01030014.09234.0923100.7708100.770813日中班13日中班20:4020:40郭建平郭建平进气进气压差：80pa压差：80pa212404运顺9#观测孔（12404采空区）12404运顺9#观测孔（12404采空区）8.18.1222208.47958.479587.925687.925614140.00260.00260005.61535.6153102.0244102.024413日中班13日中班20:2020:20郭建平郭建平进气进气氧气偏高氧气偏高312405回顺观测孔（12405采空区）12405回顺观测孔（12405采空区）9.29.2202009.18289.182888.836788.836790.01010.01010013.66413.6641101.6947101.694713日中班13日中班20:0020:00郭建平郭建平进气进气氧气偏高氧气偏高412407回顺8联巷（12406采空区）12407回顺8联巷（12406采空区）15.815.85016.549616.549681.943181.943100.00160.00160001.28451.284599.778899.778813日中班13日中班18:5018:50郭建平郭建平进气进气氧气偏高氧气偏高512409回顺53联巷观测孔（12408采空区）12409回顺53联巷观测孔（12408采空区）16.316.34017.224017.224081.825781.825700.00090.00090000.80220.802299.852899.852813日中班13日中班19:3019:30郭建平郭建平进气进气氧气偏高氧气偏高622305回顺50联巷密闭观测孔