与"air permeability"相近的词条

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• air particle monitor
• air passage、air-passage
• air patrol
• air peak
• air perheater
• air permeability
• air pessary
• air pillow
• air pipe
• air pirate
• air plankton
• air plant
• air-plant herb or root
• air pocket、air-pocket
• air poise
• air pollation

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