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JJF 1914-2021 Active
JJF 1914-2021 Calibration Specification for Metallurgical Microscopes
Abstract
This specification is applicable to the calibration of monocular and binocular observation microscopes, as well as metallographic microscopes equipped with image sensor receivers.
General Product Information
| Document Type | National Metrology Technical Specifications JJF |
|---|---|
| Standard Status | Active |
| Standard Code | JJF 1914-2021 |
| Implement Date | 2022-01-28 |
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