Objective To survey the effect of the flooded dump, Chengjiagang dump, on the water quality in the Songhua river, which is the source of water supply of Harbin city.
目的调查被洪水淹没的程家岗垃圾场对松花江哈尔滨市水源地水源水水质的影响。
Environmental protection, water and soil conservation, water source quality protection, engineering quality, technologies and economies should be considered comprehensively during survey and design.
在勘察设计中要对环境保护、水土保持、水源质量保护、工程质量和技术经济等进行全面综合考虑。
In the survey of the source of water supplying for town and major industry the group drilling pumping test is needed.
在城镇、工业大型供水水源地的勘察中，都要求进行群孔抽水试验。
In the survey of the source of water supplying for town and major industry the group drilling pumping test is needed.
在城镇、工业大型供水水源地的勘察中，都要求进行群孔抽水试验。
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