Segments of the river have been finding it difficult to meet the drinkingwaterstandard for nitrates.
一些河段已经很难达到饮用水的硝酸盐含量标准。
2
The factory only provided one drinkingwater test report for the living area for review and found it complied with the national drinkingwaterstandard.
工厂只为生活区提供一份饮用水试验报告并且符合它遵循国家饮用水标准。
3
It was found out that the source region of the Swan Lake can not meet the drinkingwaterstandard by investigation and monitoring about current situation of water environment.