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Terms for subject Metallurgy containing air duct | all forms | exact matches only | in specified order only
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air duct空气管道
air duct风管
air duct bend空气弯管
air pressure duct鼓风管道
air pressure duct鼓风道
air supply duct送风管
air supply duct供风道
exhaust air duct排气管道
fresh air duct新鲜空气管道
hot air duct热风管道