与"air entrapping structure"相近的词条

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• air entraining agent、air-entraining agent
• air entraining reagent
• air entrainment meter
• air entrainment valve
• air entrapment
• air entrapping structure
• air equilibrium distillation
• air equivalent ionization chamber
• air-equivalent material
• air equivalent wall chamber
• air escape
• air escape valve
• air esophagogram
• air esophagram
• air evacuation
• air evacuation holding facility

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