"Requested_prod_id","Requested_GTIN(EAN/UPC)","Requested_Icecat_id","ErrorMessage","Supplier","Prod_id","Icecat_id","GTIN(EAN/UPC)","Category","CatId","ProductFamily","ProductSeries","Model","Updated","Quality","On_Market","Product_Views","HighPic","HighPic Resolution","LowPic","Pic500x500","ThumbPic","Folder_PDF","Folder_Manual_PDF","ProductTitle","ShortDesc","ShortSummaryDescription","LongSummaryDescription","LongDesc","ProductGallery","ProductGallery Resolution","ProductGallery ExpirationDate","360","EU Energy Label","EU Product Fiche","PDF","Video/mp4","Other Multimedia","ProductMultimediaObject ExpirationDate","ReasonsToBuy","Spec 1","Spec 2","Spec 3","Spec 4","Spec 5","Spec 6","Spec 7"
"","","550347","","Da-Lite","74650","550347","","投影屏幕","561","","","Model B 57"" x 77""","20240307153452","ICECAT","1","17413","https://images.icecat.biz/img/norm/high/549406-8132.jpg","241x250","https://images.icecat.biz/img/norm/low/549406-8132.jpg","https://images.icecat.biz/img/gallery_mediums/img_549406_medium_1480938311_7803_26509.jpg","https://images.icecat.biz/thumbs/549406.jpg","","","Da-Lite Model B 57"" x 77"" 投影屏幕 2.44 m (96"")","","Da-Lite Model B 57"" x 77"", 2.44 m (96"")","Da-Lite Model B 57"" x 77"". 對角線: 2.44 m (96""), 格式: 視訊錄影機","","https://images.icecat.biz/img/norm/high/549406-8132.jpg","241x250","","","","","","","","","","性能","對角線: 2.44 m (96"")","對角線: 244 cm","整體螢幕尺寸（高×寬）: 145 x 196 cm","格式: 視訊錄影機","重量及尺寸","重量: 10.4 kg"