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NB/T 20003.3-2021 Active
NB/T 20003.3-2021 Nuclear power plant equipment machinery without damage testing - Part 3: Radiographic testing
Abstract
This document specifies the technical requirements for the use of X-ray and gamma-ray inspection for mechanical equipment in the nuclear island of nuclear power plants, as well as the requirements for defect assessment and quality grading of inspection results. This document is applicable to the X-ray inspection of cast steel parts and steel welded joints during the manufacturing and installation process of mechanical equipment in the nuclear island of nuclear power plants. The X-ray inspection of other metal materials can be carried out with reference to this document.
General Product Information
| Document Type | Industry standards-Energy |
|---|---|
| Standard Status | Active |
| Standard Code | NB/T 20003.3-2021 |
| CCS | Nuclear reactors and nuclear island equipment in nuclear power plants |
| ICS | Nuclear power stations, safety |
| Implement Date | 2021-07-01 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00