Salvage capability and credit evaluation offshore class II Certificate
Environmental requirements for u [2022-05-16]
Underwater cutting is another underwater project. With the rapid development of economy, underwater cutting is more and more widely used. What are the environmental requirements of underwater cutting?
What is channel dredging? [2022-05-16]
Dredging is an underwater earthwork excavation project that uses manpower or machinery to dredge, expand or excavate deep rivers, lakes and other waters. For a long time, channel dredging has been an
Discussion on salvage method of [2022-05-16]
Sunken ship salvage in underwater salvage: six different methods can be adopted according to the size of sunken ship and the specific location of the event. However, various methods can be used alone,