forced draft〔名词〕压力通风详细»
forced draft强制通风详细»
forced draft〔名词〕压力送风详细»
forced draft〔名词〕压力送风,强制通风详细»
forced draft压力通风,强制通风详细»
forced draft〔名词〕强制通风,压力通风详细»
forced draft〔名词〕强制通风详细»
forced draft〔名词〕强制通风详细»
forced draft〔名词〕鼓风,压力送风,人工通风详细»
forced draft强制通风道详细»
压力通风dorced draft;forced draft;positive ventilation详细»
压力通风forced draft,forced draught详细»
压力通风forced feed;plenumpiston详细»
压力通风blast draft;forced draft;forced ventilation;positive ventilating详细»
压力通风forced draft;ppositive ventilation;pressure ventilation详细»