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河流冰情观测规范
Specification for observation of ice regime in rivers
价格：￥0.00
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降水量观测规范
Specification for precipitation observations
价格：￥0.00
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水文测量规范
Specification for geodesic survey in hydrology
价格：￥0.00
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公路工程水文勘测设计规范
Hydrological Specifications for Survey and Design of Highway Engineering
价格：￥0.00
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公路隧道养护技术规范
Technical Specifications of Maintenance for Highway Tunnel
价格：￥0.00
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电力工程勘测制图标准.第3部分:水文气象
Standard of electric power engineering surveying drawing.Part 3:Hydrometeorology
价格：￥0.00
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供水水文地质钻探与管井施工操作规程
Specification for hydro geologic drilling and well construction of water-supply
价格：￥0.00
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水文年鉴汇编刊印规范(附条文说明)
Specification for compilation and publication of hydrological yearbook
价格：￥48.00
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河流泥沙颗粒分析规程
Technical standard for determination of sediment particle size in open channels
价格：￥0.00
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电力工程水文技术规程
Technical code of hydrology for electrical power projects
价格：￥0.00
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