This standard specifies the terms, definitions, types, basic parameters, requirements, inspection methods and marks and Encasements of metal rulers. Applicable to metal rulers with a scale interval of 1 mm and a nominal length not exceeding 2000 mm. The standard describes in detail the technical specifications and inspection requirements of metal rulers to ensure their accuracy and Reliability in use.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | J42 | ICS | 17.040.30 |
| Release Date | 2004-02-10 00:00:00 | Implementation Date | 2004-08-01 00:00:00 |