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煤用浮选机工艺性能试验方法及判定规则
参考页数:7
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选煤设备 性能评价
Coal cleaning equipment - Performance evaluation
参考页数:32P.;A4
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选煤厂 煤层共生物在水中易碎性的评价
Coal preparation plant; assessment of the liability to breakdown in water of materials associated with coal seams
参考页数:9P.;A4
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煤炭筛分设备 性能评定
Coal sizing equipment - Performance evaluation
参考页数:35P.;A4
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聚氨酯水力旋流器
Polyurethane hydrocyclone
参考页数:10P.;A4
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煤用浮选机
Subaeration flotation machine for coal
参考页数:8P.;A4
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