force ventilation meaning in English
机械通风
人工通风
Examples
- Standard specification for gravity convection and forced ventilation incubators
重力对流和强制通风恒温箱 - Discussion about the forced ventilation applied in mines of high elevation
试论压入式通风在高海拔矿井中的应用 - Railway rolling stock . electric air heaters with shielded elements , with forced ventilation
铁路车辆.有防护装置的机械通风电采暖器具 - Forced ventilation should be provided when applying paint in confined spaces or stagnant air
在狭窄处或空气不流通处施工,必须提供强力通风。 - Auxiliary ventilation in mining ; flexible plastic air ducts for forced ventilation ; flat air ducts
矿井辅助通风设备.强制式通风设备的柔性塑料空气导管