1. From the moment you leave the land, you must wear a sea fishing life jacket to prevent falling into the sea. Most people are paralyzed, ignoring the important role of sea fishing life jackets, thinking that they have good water levels and do not need to wear sea fishing life jackets. In fact, the sea is not land after all. Waves, vortexes, reefs, and sudden bad weather can be dangerous at any time. Not only can you sit back and relax if you are good at water, even if the Marines are wearing life jackets and landing on the beach, ordinary people, etc. Needless to say. Therefore, you must wear a sea fishing life jacket when you go fishing at sea.
1. The surface of the life jacket is mostly made of water-resistant and air-permeable materials. In addition to paying attention to the buoyancy parameters, the fisherman should also pay attention to whether there is any damage to the crotch interface and so on to prevent gravity-free floating after entering the water. 2. Generally, there is a pair of oval luminous bodies on the chest or shoulders of life jackets. They are mainly used for rescue at sea to find the target. Therefore, you should pay attention to whether to seam when choosing, and then consider its color and fabric.
Most falling water accidents are sudden, and water rescue is actually a race against time. In an emergency, when a person falls into the water or is trapped in a flood disaster, the prime time for water rescue is only a few minutes. Both the person falling into the water and the rescuer need to understand the correct use of the lifebuoy in order to rescue more quickly.
When using a throw-and-drop life raft, the raft and the storage tank can be thrown directly into the water together. The life raft can be automatically inflated and formed for people in distress to ride. If the ship sinks too fast to throw it into the water, when the ship sinks to a certain depth, the hydrostatic pressure release device on the raft will automatically unhook, release the life raft, and the life raft will surface and automatically recharge. Bulging.
Experts believe that the premature death of people in distress at sea is not caused by hunger and thirst, but mainly by fear. Therefore, an important factor for survival at sea is a strong will not afraid of difficulties and a firm belief in survival. Therefore, we must first overcome despair and fear, and secondly be able to withstand the test of hunger, cold, thirst, and sea sickness. When you are in distress at sea, if you are not afraid of danger, busy and not chaotic, and you are fully prepared in advance, you can increase your hope of rescue.
When wearing gloves prevents operation, or other parts of the face are exposed to chemical substances and certain physical factors, such as paint, organic solvents, concentrated medicine, ultraviolet rays, etc., skin care creams are often used to protect the skin and prevent pollution . Cleaner should be dry cleaned to remove dust and poisonous pollution on skin and work clothes. Skin care creams should be applied before work, and detergents are generally used after work.
