Timber, Timber Products and Plank, Iron Sand, Iron Ore, Neem Oil.

采购产品木材, 木材产品和厚木板, 铁沙子, 矿砂, 印楝油.

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Sandy to pure iron sand, hard and fine, after no obvious signs of tread.

沙质为纯净铁板沙, 坚硬细腻, 踩后无明显痕迹.

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We can make superior absorption materials by using iron - sand ( magnetite ore ) tailings.

用铁砂 ( 磁铁矿 ) 尾矿为原料可制备性能优良的吸收材料.

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