与"air-equivalent material"相近的词条

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• 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
• air evacuation hospital
• air evacuator
• air exchange

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