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JJG 492-2009
JJG 492-2009 Cesium Atomic Frequency Standards
Abstract
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of cesium atomic frequency standards (including cesium atomic clocks).
General Product Information
| Document Type | National Metrology and Inspection Regulations JJG |
|---|---|
| Standard Status | Replaced |
| Standard Code | JJG 492-2009 |
| Implement Date | 2009-11-18 |
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