GB/T 8170-1987Rules for rounding off of numerical values (English PDF)
数值修约规则
GB/T 8170 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 8170-2008 | Rules of rounding off for numerical values and expression and judgement of limiting values | Valid |
| GB/T 8170-1987 | Rules for rounding off of numerical values | Obsolete |
GB/T 8170-1987 is obsolete. It has been replaced by GB/T 8170-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
August 19, 1987
Implementation date
March 1, 1988
Scope
GB/T 8170-1987 is the English-translated version of 数值修约规则.
GB/T 8170-1987 is the Chinese national standard "Rules for rounding off of numerical values". It was issued on August 19, 1987 by the National Bureau of Standards, and took effect on March 1, 1988. It is obsolete: it has been replaced by GB/T 8170-2008.
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Document preview — GB/T 8170-1987
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1987-08-19.
Date of implementation: 1988-03-01.
Status: obsolete, replaced by GB/T 8170-2008.
......
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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