황석주
| 2024-05-27 11:14:58
Nondestructive testing conference The 20th World Conference on Non-Destructive Testing takes place at a convention center in Incheon, 27 kilometers west of Seoul, on May 27, 2024. (Yonhap)(END)
[ⓒ K-VIBE. 무단전재-재배포 금지]