It shows potential to save on drinking water, auxiliary flocculent products and costs for maintenance, when two-chamber pendulum-type flocculent preparation plants are used.

研究发现，采用两箱摆式絮凝剂制备节省溶解自来水、降低絮凝剂用量和降低维修费用成为了可能。

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Scheduled overhaul on a steam turbine costs long time and much money, and the turbine body and auxiliary equipment are often found in good conditions when the cylinder is opened.

汽轮机组实施计划检修耗时长、费用高，大修揭缸后往往发现汽轮机本体及辅助设备健康状况良好。

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The auxiliary design is of the scientific values of lower costs, high economic effect, lower air pollution, good ecological effect, energetic complementarity and comprehensive utilization.

本工程辅助设计具有成本低、经济效益高、空气污染轻、生态效益好、能源互补、综合利用的科学价值。

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