通风罩 meaning in Chinese

air bleeder cap
draft hood
draught hood
ventilating hood
ventilation hood
ventilator cowling
ventilator pipe hood

Litter container with cowl
有通风罩废物箱
Concrete and reinforced concrete ducts ; hoods and bases for ducts , dimensions , requirements , testing
混凝土和钢筋混凝土制烟道.烟道通风罩和烟道底座.尺
Equipment for commercial kitchens - components for ventilation - part 1 : kitchen ventilation hoods , requirements and testing
商用厨房设备.通风组件.第1部分:厨房通风罩的要求和