delivery hose adapter是什么意思

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Analysis on nitrogen pollution and eutrophication of the large and medium reservoirs for water supply in Guangdong Province;

广东大中型供水水库的氮污染与富营养化分析

Current condition of water supply of Fosi Reservoir and issues with countermeasure;

佛寺水库供水现状、存在问题及措施

Present condition of water resources in Wenxi County and water supply solutions;

闻喜水资源现状及供水对策探讨

Cost analysis of water-supply plants in small towns in western China;

西部小城镇供水厂站制水成本分析

The paper discusses the emergent plan for drinkable water in Jixi City under the circumstance of the continued drought , water-supply pipelines damage caused by the earthquake and excavating the coal , etc.

根据鸡西市区水资源的特点以及城区城市供水现状,提出了在连续干旱,特殊干旱,水源主管线受地震、矿区塌陷等因素,以及供水水源突发污染事故而产生的供水安全,提供城市饮用水应急预案。

Demonstrates composition and function of a constant pressure water-supply system controlled by PLC and frequency converter as well as the design of each function module.

阐述了基于PLC和变频器控制的恒压供水系统的组成、功能及各功能模块的设计方法。

Tower-omitted Water-supplying System Based on Single-chip Microprocessor and VVVF;

由单片机和变频器构成的无塔供水系统

Application of Water-harvesting, Water-keeping and Water-supplying Technologies to Afforestation in Arid & Semi-arid Areas;

集水、保水和供水技术在干旱、半干旱地区造林中的应用

Based on the real condition of the small-scale water-supplying Co.

根据小型供水公司的实际情况 ,提出了适合小型供水公司的计算机监控系统方案 ,包括硬件方案和软件方案。