监测点 | O2/% | CO/ppm | CO2/% | CH4/% | C2H6/% | C2H2/% |
1306回风1#孔 | 17.78 | 0 | 0 | 0 | 0 | 0 |
1306回风2#孔 | 18.21 | 0 | 0 | 0 | 0 | 0 |
1306回风3#孔 | 18.19 | 0 | 0 | 0 | 0 | 0 |
1306回风4#孔 | 18.12 | 0 | 0 | 0 | 0 | 0 |
1306回风5#孔 | 17.38 | 0 | 0.21 | 0 | 0 | 0 |