1. From the moment you leave the land, you must wear a sea fishing life jacket to prevent falling in...
1. The surface of the life jacket is mostly made of water-resistant and air-permeable materials. In ...
Most falling water accidents are sudden, and water rescue is actually a race against time. In an eme...
When using a throw-and-drop life raft, the raft and the storage tank can be thrown directly into the...
Experts believe that the premature death of people in distress at sea is not caused by hunger and th...
When wearing gloves prevents operation, or other parts of the face are exposed to chemical substance...