Cloudray Cl700 High Quality 40W/45W Glass CO2 Laser Tube TSNEW TECHNOLOGY CO., LIMITED Base Info Description Pre：Cloudray Bm10 Au3tcch 0-2kw Automatic Focusing Laser Head Autofous Laser Cutting Head Next：Cloudray Cl72 Yongli 80W 100W 130W 140W CO2 Laser Tube Model R3 R5 R7 R9
