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关注:1
2013-05-23 12:21
求翻译:洗井方法应根据含水层特性、管井结构及管井强度等因素选用是什么意思?![]() ![]() 洗井方法应根据含水层特性、管井结构及管井强度等因素选用
问题补充: |
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2013-05-23 12:21:38
Wash wells should be based on aquifer characteristics, tube-wells and tube wells strength structural factors such as choice of
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2013-05-23 12:23:18
ARAI methods should be based on aquifer characteristics, tube-wells and tube-wells intensity structure selection factors such as
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2013-05-23 12:24:58
Flushes the method to be supposed according to factors and so on water-bearing stratum characteristic, tube well structure and tube well intensity selects
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2013-05-23 12:26:38
Washing method should be based on aquifer characteristics, factors such as the tube structure and strength of tube-use
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2013-05-23 12:28:18
Washing method should be based on aquifer characteristics, factors such as the tube structure and strength of tube-use
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