
EQUIPMENT FOR COMMERCIAL KITCHENS - COMPONENTS FOR VENTILATION IN COMMERCIAL KITCHENS - PART 4: AIR INLETS AND OUTLETS; DESIGN AND SAFETY REQUIREMENTS
出版:Comite Europeen de Normalisation

專家解讀視頻
EQUIPMENT FOR COMMERCIAL KITCHENS - COMPONENTS FOR VENTILATION IN COMMERCIAL KITCHENS - PART 4: AIR INLETS AND OUTLETS; DESIGN AND SAFETY REQUIREMENTS
出版:Comite Europeen de Normalisation
專家解讀視頻