感受咖啡的纯粹，感受自我的纯静，感受生活的纯净。
Feel the purity of coffee, feel the purity of myself, feel the purity of life!
采用高纯锡，通过自行设计的直流电弧等离子体蒸发设备制备了纯净的纳米锡粉。
The nanometer tin powders were prepared by DC arc plasma evaporation method using a self-designed and fabricated apparatus.
我们引进的保加利亚纯露是纯净，未经稀释，不添加防腐剂、添加剂或人工原料的食品级产品。
Our Bulgarian rose water is pure, undiluted, food-grade product. The rose water does not contain any preservatives, additives, or synthetic ingredients.
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