Thin High Precision 0.005mm Slim Linear Scale TTL 50 100 150 200 250 300 350 400mm 20x28mm Small Encoder Grating Ruler Sensor

Thin High Precision 0.005mm Slim Linear Scale TTL 50 100 150 200 250 300 350 400mm 20x28mm Small Encoder Grating Ruler Sensor

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