压力通风

forced draft,forced draught〔名词〕压力通风详细»

压力通风ppositive ventilation详细»

压力通风dorced draft;forced draft;positive ventilation详细»

压力通风forced feed;plenumpiston详细»

压力通风induced draft详细»

压力通风forced draft详细»

压力通风forced feed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»