| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/Z 41476.4-2022 | English | 219 |
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Non-destructive testing instruments - Radiation protection rules for the technical application of X-ray equipment up to 1 MV - Part 4: Calculation of control area
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GB/Z 41476.4-2022
| Valid |
GB/Z 41476.4-2022
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