Suqian Salvage Team – Frogman underwater salvage and rescue team

Underwater fishing technology includes survey, diving, plugging, underwater, and so on. It is an extraordinary technology.Due to the nature of underwater salvage operation and the particularity of operation site, the risk coefficient of underwater salvage operation is higher than that of general industry, and there are many principles and precautions to be followed. The interface… Read more Suqian Salvage Team – Frogman underwater salvage and rescue team