矿井等孔积计算公式.xls

矿井等孔积计算公式.xls

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Q1Q267543851风量断面700919.627610.22291512.3382313.22332011.2309111.2363910.66553919.94150010.8722210.87矿井等积孔6.21风速5.960.453.954.824.944.65.694.632.30.34H1H21380740风量断面风速700919.65.9627610.220.45291512.33.95382313.224.82332011.24.94309111.24.6363910.665.69553919.944.63150010.872.322210.870.34