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每日抽放鑽孔流量統計表濃度負壓壓差溫度氣壓混合量(%)(mmHg)(mmHg)(℃)(Pa)(m3/min)90101鄰近層1102012020872002.3990101鄰近層252010020872002.1690101鄰近層3824020872000.0090101鄰近層4123020872000.0090101鄰近層5225020872000.00瓦斯抽放參數測定記錄測定日期:2009-5-7測定地點鑽孔編號係數0.240.06330.110.06330.000.06330.000.06330.000.0633瓦斯抽放參數測定記錄測定日期:2009-5-7瓦斯純量(m3/min)測定人備注濃度負壓壓差溫度氣壓混合量(%)(mmHg)(mmHg)(℃)(Pa)(m3/min)90101回風鄰近層1102012020872002.390.2490101回風鄰近層252010020872002.160.1190101回風鄰近層3824020872000.000.0090101回風鄰近層4123020872000.000.00泵站瓦斯抽放參數測定記錄測定日期:2009-5-5測定地點鑽孔編號瓦斯純量(m3/min)測定人備注係數0.06330.06330.06330.0633濃度負壓壓差溫度氣壓混合量(%)(mmHg)(mmHg)(℃)(Pa)(m3/min)90101回風鄰近層1102012020872002.390.2490101回風鄰近層252010020872002.160.1190101回風鄰近層3824020872000.000.0090101回風鄰近層4123020872000.000.0090101回風鄰近層5225020872000.000.00泵站瓦斯抽放參數測定記錄測定日期:2009-5-6測定地點鑽孔編號瓦斯純量(m3/min)係數0.06330.06330.06330.06330.0633瓦斯抽放參數測定記錄測定日期:2009-5-6測定人備注濃度負壓壓差溫度氣壓混合量(%)(mmHg)(mmHg)(℃)(Pa)(m3/min)90101鄰近層1102012020872002.390.2490101鄰近層252010020872002.160.1190101鄰近層3824020872000.000.0090101鄰近層41230208720
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