Except the higher content of the suspended substance in the goaf hydrops of coal mine, the other indexes of the goaf hydrops can satisfy both industrial and agricultural water consumption.
煤矿采空区积水除了悬浮物含量较高外，其他指标可以满足工农业用水。
The content of the suspended substance in the upper layer and the liquid-solid compression ratio of the bottom layer were measured.
测试了沉降上层澄清水悬浮物含量，以及沉降底层的压缩液固比。
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