1 Set Raycus Split Fiber Laser Marking Machine 220V (30W QS/50W QBoptional). 30W QS/50W QB Raycus. RAYCUS is 10.64 um. RAYCUS is 20-100 KHz. 30w choose 70mm 70mm, 110mm 110mm, 150mm 150mm, 200mm 200mm.
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