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- Inaugural National Diving and Salvage Vocational S...core practical disciplines: Underwater Welding and underwater cutting. Ful...2026-09-21 11:41:23
- A Woman's Journey in Diving Education & Underwater...o professional training and Underwater Welding technology research, she ha...2026-05-28 11:15:33
- The 8th International Underwater Operations & Offs..., emergency rescue, and new Underwater Welding technologies.Other exhibiti...2025-11-18 09:35:28