DIN 18869-2 Berichtigung 1-2006 商用厨房设备.通风元件.第2部分:厨房通风天花板的要求和试验.DIN 18869-2-2005勘误
Equipment for commercial kitchens - Components for ventilation - Part 2: Kitchen ventilation ceilings, requirements and testing, Corrigenda to DIN 18869-2:2005-03
This standard contains requirement for design and function of built in ventilation for professional kitchens, including the testing, technical safety and hygienic characteristic feature.