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GB/T 39427-2020 Active
GB/T 39427-2020 Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic source
Abstract
This standard specifies the method of measuring the size of the Ir192 gamma ray source using radiographic film exposed together with a test sample and an Ir192 gamma ray source.
This standard is applicable to the measurement of the size of the Ir192 gamma ray source by the units that use it, whether it is newly purchased or in use. The Ir192 gamma ray source production units can also refer to this standard when measuring the size of the radiation source.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 39427-2020 |
| CCS | Basic standards and general methods |
| ICS | Non-destructive testing |
| Implement Date | 2021-06-01 |
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