Sino KA500 120 170 220 270 320 370 420 470 520mm 0.001mm Slim Linear Scale KA-500 Small Thin 1um Optical Encoder for Lathe Mill

Sino KA500 120 170 220 270 320 370 420 470 520mm 0.001mm Slim Linear Scale KA-500 Small Thin 1um Optical Encoder for Lathe Mill

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