大家在查： ExcelIRR 基夫•萨瑟兰塔尔贝尔巴托夫 bubo 菲德尔卡斯特罗提弹药运 180K 潘那清城尼尔斯•安妮

人畜饮水

网络drinking water

人畜饮水

人畜饮水

人畜饮水

drinking water

人畜供... ... ) water supply for human and livestock 人畜供水 ) drinking water 人畜饮水 ) potable water supply 人畜饮用水 ...

2

Accessibility of water for both human and animals in Baise area, Guangxi , is quite limited by the geological constraints .

广西百色地区受地形条件限制，人畜饮水方便程度不达标。

4

Probe into the Design of the Human and Animal Drinking-water Engineering in Loufan County

娄烦县人畜饮水提水工程设计初探

5

Pondering over Realizing Sustainable and Stable Operation of Rural People-and-Animal Drinking-Water Project

实现农村人畜饮水工程持续稳定运行的思考

6

Effective ways of construction and management of drinking water projects for human and domestic animals in Huize County

会泽县人畜饮水工程建设与管理的有效途径分析

7

Drinking water and water improvement projects for humans and cattle in drought areas

干旱地区的人畜饮水和改水工程

8

Present situation and proposition of village people and domestic animals drinking water project

靖宇县农村人畜饮水工程现状及建议

9

Inquire into Construction and Management of Rural Drinking Water Projects in ShanXi Province

山西省农村人畜饮水工程建设与管理探讨

10

The Factual State and Existing Problems and Suggestion for Drinking Water for People and Stock in Jilin Province

吉林省人畜饮水工作现状存在问题及建议

11

Several Discussions about Potable Water Safety of Country Dweller and Livestock

关于农村人畜饮水安全的几点探讨

12

Preliminary Discussion on the Practice of Human and Livestock Drinking Water Project

浅谈会泽县人畜饮水项目的实践

13

Talk about Rain Collection Usage and Solving Feeding Men and Animals with Water of Mountainous Area for Lack Water

雨水集蓄利用解决缺水山区人畜饮水的探讨

14

Discussion on economic benefit of drinking water project for people and animal in grazing land

牧场人畜饮水工程经济效益计算探讨

15

Analysis of Troubles of Drinking Water Pipe in Countryside and Repairing Measures

农村人畜饮水工程管道故障原因及排除方法

16

Application of water cellar for drinking water engineering in water-shortage of high mountain region

水窖在高山缺水地区人畜饮水工程中的应用

17

Counterplan and present condition of drinking water in Yanchi county of Ningxia

盐池县人畜饮水的现状与对策

18

Forming cause and countermeasures of the people and livestock drinking water difficulty of Weizhoudao island

涠洲岛人畜饮水困难成因及对策

20

Practice and Enlightenment As to the Solution of Water Shortage Problem in the Hilly Area

解决丘陵山区人畜饮水困难的实践与启示

热词推荐

大家在看

man , . cum you 's " after japan ? : - Facebook join what Yeah your then 4th as