Installation and commissioning of the Dian Lake 39.8 Electric Passenger Ship ProjectInstallation and

Date：2021-03-12 15:21:12

On September 23,2020, the project entitled "Dian Lake 39.8 Electric Passenger Ship Project" was signed. The project adopts the marine 1,1,1,2,3,3,3-Heptafluoropropane automatic gas extinguisher of Yau on fire. 2021, January 6,2010

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