ObsoleteGo to latest versionGBZ 118-2020

GBZ 142-2002Radiological protection standard for sealed radioactive sources used in oil and gas-field logging (English PDF)

油(气)田测井用密封型放射源卫生防护标准

GBZ 142 | Evolution and historical versions

Std ID	Title	Status
GBZ 118-2020	Requirements for radiological protection in oil and gas field logging	Valid
GBZ 142-2002	Radiological protection standard for sealed radioactive sources used in oil and gas-field logging	Obsolete

GBZ 142-2002 is obsolete. It has been replaced by GBZ 118-2020. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

Ministry of Health of the People's Republic of China

Level / Type

National · Mandatory

Issue date

April 8, 2002

Implementation date

June 1, 2002

Scope

GBZ 142-2002 is the English-translated version of 油(气)田测井用密封型放射源卫生防护标准.

GBZ 142-2002 is the Chinese national standard "Radiological protection standard for sealed radioactive sources used in oil and gas-field logging". It was issued on April 8, 2002 by the Ministry of Health of the People's Republic of China, and took effect on June 1, 2002. It is obsolete: it has been replaced by GBZ 118-2020.

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Document preview — GBZ 142-2002

National Standard of the People's Republic of China

Issued by: Ministry of Health of the People's Republic of China

Document data

1 Document data

Sector: National standard (Recommended).

Issuing body: Ministry of Health of the People's Republic of China.

Date of issue: 2002-04-08.

Date of implementation: 2002-06-01.

Status: obsolete, replaced by GBZ 118-2020.

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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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