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国家测量基准
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国家测量基准
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国家测量基准
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national measurement primary standard
国家测量基准
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hydrocyclones
hydrocyclone technology for sewage treatment
hydro-cylinder
hydrodiascope
hydrodrill
hydroduct
hydrodynamic
hydrodynamical evolution
hydrodynamically equivalent sphere
hydrodynamical simulation
hydrodynamic approximation
hydrodynamic bearing
hydrodynamic control technology
hydrodynamic delivery
hydrodynamic dispersion
hydrodynamic efficiency
hydrodynamic equation
hydrodynamic force
hydrodynamic gas reservoir
hydrodynamic injection
hydrodynamic instability
hydrodynamic limit
hydrodynamic method of oilfield development
hydrodynamic mode
hydrodynamic noise
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