在狭窄处或空气不流通处施工,必须提供强力通风。
强制通风
forced ventilation
暂无补充释义。
相关例句
相关词条
FVE(forced expiratory volume)
forced vital capacity, FVC
forced expiratory volume in first second, FEV1
Forced Convection Ovens With Air Curtain
Forced Swim
forced oil-circulated air-cooled transformer【电】
air circulation, forced
forced quarantine