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混砂机
释义
混砂机
Encyclopedia
工学
铸造装备
释
sand mixer
混砂机
使型砂中各组分均匀混合,并使黏结剂有效包覆在砂粒表面的设备。
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ecological perspective of learning
ecological planning
ecological port construction
ecological potential
ecological process
ecological productivity of grassland
ecological protection engineering
ecological protection of the Sanjiangyuan areas
ecological protection red line
ecological protection redline system
ecological protection tax
ecological psychology
ecological pyramid
ecological race
ecological range of invasive species
ecological reconstruction
ecological recovery of farmland
ecological recycling
ecological red-line of resources and environment
ecological region
ecological regionalization in China
ecological regulation and management of pests
ecological remediation of contaminated soil
ecological remediation of polluted water
ecological remediation of pollution
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