DIN EN 16282-3:2021
商用厨房设备 商用厨房通风组件 第3部分:厨房通风天花板;设计和安全要求;德文版 EN 16282-3:2016+A1:2021
Equipment for commercial kitchens - Components for ventilation in commercial kitchens - Part 3: Kitchen ventilation ceilings; design and safety requirements; German version EN 16282-3:2016+A1:2021