Qidian peat soil has the high organic content, big natural pore ratio, strong compression, high natural water-content, slow strength.

七甸泥碳土的有机质含量高、天然孔隙比大、压缩性强、天然含水量高、强度低。

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Qidian.com, an online publisher that the company says is among the 30 most visited sites in China and among the top 100 sites in the world in terms of traffic.

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