porous- layer open tubular columns – Chinese translation

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porous-layer open tubular column

多孔开口管柱; 多孔层空心管形柱; 多孔层开管柱

porous-layer open tubular columns

多孔层开口管柱

porous layer open tubular column

多孔层空心柱

porous-layer open tubular columns

多孔层开放管状柱

porous layer open tubular column

water.res., ecol.

多孔层开管柱

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