Mitsubishi Shipbuilding Co., Ltd., part of Mitsubishi Heavy Industries (MHI) Group, and Nippon Steel Corporation have received the world’s first General Design Approval (GDA) from ClassNK for a breakthrough tank technology that enables the manufacture…<p><p>https://www.marinelink.com/news/class-nk-gda-world-first-vessel-tank-tech-533196</p></p>