GB 22448-2008Protection rules for industrial X-ray radiographic equipment up to 500kV (English PDF)
500kV以下工业X射线探伤机防护规则
GB 22448 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 22448-2025 | Non-destructive testing instruments—Protection rules for industrial X-ray radiographic equipment below 500kV | Valid |
| GB 22448-2008 | Protection rules for industrial X-ray radiographic equipment up to 500kV | Obsolete |
GB 22448-2008 is obsolete. It has been replaced by GB 22448-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
October 7, 2008
Implementation date
September 1, 2009
Scope
GB 22448-2008 is the English-translated version of 500kV以下工业X射线探伤机防护规则.
GB 22448-2008 is the Chinese national standard "Protection rules for industrial X-ray radiographic equipment up to 500kV".
It was issued on October 7, 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on September 1, 2009. It is obsolete: it has been replaced by GB 22448-2025.
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Document preview — GB 22448-2008
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2008-10-07.
Date of implementation: 2009-09-01.
Status: obsolete, replaced by GB 22448-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/Z 41286-2022Non-destructive testing instruments - X-ray pipeline crawlers
- GB/T 36017-2018Non-destructive testing instruments—X-ray fluorescence analysis tube
- LY/T 2718-2016Method for determination of the vertical density profile of wood-based panels
- JB/T 11278-2012Non-destructive testing instruments - General specification for industrial X-ray flaw detectors
- GB/T 26837-2011Non-destructive testing instruments - Stationary type and movable type industrial X-ray radiographic equipment
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GB 22448-2008
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