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水运工程测量规范
Specifications for Port and Waterway Engineering Survey
价格:¥0.00
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抗旱预案编制导则
Compilation guidelines for drought response plan
价格:¥0.00
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旱情信息分类
Classification for drought information
价格:¥0.00
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抽水蓄能电站生产准备导则
Guide of production preparatory work for pumped storage power station
价格:¥0.00
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