
Methods For Measuring The Energy Consumption Of Commercial Kitchen Appliances - Part 20: Crepe And Poffertjes-baker
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Methods For Measuring The Energy Consumption Of Commercial Kitchen Appliances - Part 20: Crepe And Poffertjes-baker
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频