JJG 938-1998Verification Regulation of the Tool Presetting Instrument (English PDF)
刀具预调测量仪
JJG 938 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| JJG 938-2012 | Tool Presetting and Measuring Instruments | Valid |
| JJG 938-1998 | Verification Regulation of the Tool Presetting Instrument | Obsolete |
JJG 938-1998 is obsolete. It has been replaced by JJG 938-2012. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
CBTS
Level / Type
National · Mandatory
Issue date
July 14, 1998
Implementation date
January 15, 1999
Scope
JJG 938-1998 is the English-translated version of 刀具预调测量仪.
JJG 938-1998 is the Chinese metrological standard "Verification Regulation of the Tool Presetting Instrument". It was issued on July 14, 1998 by CBTS, and took effect on January 15, 1999. It is obsolete: it has been replaced by JJG 938-2012.
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Document preview — JJG 938-1998
National Standard of the People's Republic of China
Issued by: CBTS
Contents
- Document data
1 Document data
Sector: Metrological Verification (metrological standard).
Issuing body: CBTS.
Date of issue: 1998-07-14.
Date of implementation: 1999-01-15.
Status: obsolete, replaced by JJG 938-2012.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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JJG 938-1998
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