| hardpan | <botany, ecology> A very dense soil layer caused by compaction or cementation of soil particles by organic matter, silica, sesquioxides (aluminum and iron) or calcium carbonate, for example. (09 Oct 1997) |
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| hardpan | crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|