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High-tech enterprise

A material for making precision optical parts polishing molds and the preparation process of the material.

Simplified combined grinding wheel

Light-colored low-stress modified epoxy adhesive for optics and preparation method thereof

Preparation process of high-grade absorbent cotton for optical instrument

The method of improving the processing finish of metal-based abrasives by surface modification.

Optical two-component matting coating and preparation method thereof

New type of diamond grinding sheet

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