粮油行情
Grain and oil market
以上为机器翻译结果，长、整句建议使用 人工翻译 。
介绍了某粮油企业的污水水质特征、污水处理站概况及污水处理系统工艺的调试运行情况。
The wastewater quality and situation in the wastewater treatment station of an grain & oil enterprise are described. The debugging process of the wastewater treatment system is introduced.
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