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中国蓄滞洪区名称代码
Code for China flood storage and detention area name
价格：￥0.00
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水利水电工程技术术语标准
Standard of technical terms on hydroengineering
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中国水库名称代码
Code for China reservoir name
价格：￥0.00
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水利水电工程等级划分及洪水标准(附条文说明)
Standard for classification and flood control of water resources and hydroelectric project
价格：￥0.00
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水利水电工程天然建筑材料勘察规程
Specification on investigation of natural building material for water conservancy and hydropower engineering
价格：￥0.00
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水文情报预报规范
Standard for hydrological information and hydrological forecasting
价格：￥0.00
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氧化还原电位的测定(电位测定法)
Determination of oxidation-reduction potential (Electrometric method )
价格：￥0.00
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硼的测定(姜黄素法)
Determination of boron (carcumin method)
价格：￥0.00
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硫化物的测定(亚甲蓝分光光度法)
Determination of sulfide (Methylene blue spectrophotometric method )
价格：￥0.00
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透明度的测定(透明度计法、圆盘法)
Determination of transparency (Diaphanometer and disc method )
价格：￥0.00
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