全磷废料高浓度充填两相流环管试验研究
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Study on Two-phase Flow Loop Test of High Concentration Backfill with Total Phosphorus Waste
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图6. 不同浓度磷石膏充填料浆平均沿程阻力 |
Fig.6. Average frictional resistance of phosphogypsum backfill slurry at different concentrations |
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