“sewage and waste water sampling”的概念、定义、翻译、参考文献-科学参考

单词	sewage and waste water sampling
释义	sewage and waste water sampling Encyclopedia 工学污水和废水采样释 sewage and waste water sampling污水和废水采样在全面掌握产生污水和废水的工矿企业和事业单位排污的工艺流程、污水类型、排放规律、污水管网走向等情况后，经优化确定采样点位、采集污水和废水样品的全过程。
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