0.005mm【5μm】 DRO Glass Linear Scale KA35 100 150 200 250 300 350 400mm TTL 5um Optical Encoder Sensor Grating Ruler

0.005mm【5μm】 DRO Glass Linear Scale KA35 100 150 200 250 300 350 400mm TTL 5um Optical Encoder Sensor Grating Ruler

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