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20mm *20mm*20mm Optical Physics Experiment Equipment Light Cube Prism
Specifications:
- Certification: NONE
- Flatness: ^/4
- Model Number: PRISM
- Origin: CN(Origin)
- Size: 20mm*20mm*20mm
- Surface: 60/40
- Shape: Cube
- Material: k9
- Dimension Tolerance: 0.1-0.01
- Angle Tolerance: 3'
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