Qingtongxia Xian 深圳到青铜峡
Qingtongxia Water Control Project 青铜峡水利枢纽
Qingtongxia reservoir 青铜峡水库
Qingtongxia dam 青铜峡大坝
Qingtongxia Aluminum Group 青铜峡铝业集团
Qingtongxia Irrigation Area 青铜峡灌区
No. 4 semi-portal crane has been used in Qingtongxia Hydropower Station for more than 30 years.
青铜峡水电厂4号半门式起重机投入运行已30余年。
This paper introduces the constant-current system modification for energy conservation in Ningxia Qingtongxia Aluminum Group.
本文介绍了宁夏青铜峡铝业集团公司，不断改造电解直流稳流系统，达到节能增效的目的。
The paper summarizes the status of salinity soil in Qingtongxia Irrigation Distract, and analyzes the factors of its formation.
概述了青铜峡灌区的土壤盐碱化现状，并对其形成因素进行分析。
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