황석주
| 2023-01-18 16:53:10
3D-printed ship bell mouth approved
This photo, provided by the Korean Register, an organization that verifies and certifies ships and marine structures, on Jan. 18, 2023, shows a bell mouth created with 3D printing technology. The organization approved the use of the 3D printing technology to manufacture mouth bells for the first time. A bell mouth is a device on a ship that prevents damage from anchors during mooring. (PHOTO NOT FOR SALE) (Yonhap)
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