可能是包含下列内容的图片:上面的文字是“SENFENG 66 INTERNATIONAL TECHNICAL FAIR WELCOME TO VISIT THE 66th INTERNATIONAL TECHNICAL FAIR 2024 Exhibilioni Time: May 21-24, 2024 Booth Number: HALL1,1125 SENFENG F SF3015H Ultra-high Power Sheet Laeer Cutter cKoBepc EBEJITES SF300