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| Chinese National Standard Category: Metal nondestructive testing method |
| English Title: | Automated full peripheral ultrasonic testing of seamless and welded(except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections,includes Amendment 1 |
| Chinese Title: | 《无缝和焊接（埋弧焊除外）钢管纵向和/或横向缺欠的全圆周自动超声检测》含国家标准第1号修改单 |
| Standard No.: | GB/T 5777-2019/XG1-2021 |
| Category No.: | H26 |
| Issued by: | SAMR; SAC |
| Issued on: | 2021-05-21 |
| Implemented on: | 2021-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded(except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections |
| Word Count: | 7500 words |
| Similar Standards: | DB32/T 4485-2023 GB/T 14143-1993 GB/T 4058-1995 GB 246-1982 SDJ 67-1983 T/CIRA 14-2020 GB/T 242-1982 GB/T 3310-2023 NB/T 47013.14-2023 NB/T 47013.11-2023 GB/T 11260-2023 GB/T 42662-2023 GB/T 42673-2023 GB/T 42664-2023 GB/T 20490-2023 GB/T 42677-2023 GB/T 41966-2022 GB/T 4162-2022 GB/T 40791-2021 GB/T 40385-2021 |
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