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polyivnylbutyralresin; PVB
聚乙烯醇缩丁醛树脂
是由聚乙烯醇与丁醛进行缩聚反应所合成的一种溶剂性树脂。
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hydrological data series for water conservancy planning
hydrological data transmission
hydrological drought
hydrological effect
hydrological effect of agricultural measures
hydrological effect of forest
hydrological effect of reservoir
Hydrological effect of urbanization
hydrological effect of water transfer
hydrological elements
hydrological experiment
hydrological geodesy
hydrological inscription in ancient China
hydrological management system in China
hydrological process
hydrological process of wetland
hydrological regime
hydrological response units
hydrological return period
hydrological station
hydrologic apparatus
hydrologic archives management
hydrologic atlas
hydrologic cableway measuring control device
hydrologic computation
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更新时间:2025/3/3 18:10:08