... barium titanate 钛酸钡 barium yellow 钡黄 barkometer 液比重计 ...
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Barium sulfide-yellow powder 亚硫酸钡
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The dipping of barium sulphide - black ash, the setting of yellow water (barium sulphide solution) and the treating technology of sludge and the remaking of equipment are introduced.
介绍了硫化钡黑灰的浸取、黄水(硫化钡溶液)的沉清和污泥处理工艺和设备改进。
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