When having an accident at sea, you need to jump into the sea to escape, you must first wear a life jacket. Even if you swim well, you must have a life jacket to be able to stay on the water for a long time.
There are 3 types of life jackets:
-One is a type of air blowing, need to use air blower (can also include an air box, when pulling the wire will automatically blow air in)
-Two are half-blown air. It has a certain buoyancy by itself, and after blowing air in, the buoyancy increases.
-Three are completely floating type. In general, the air blower is suitable for those with good swimming skills, the half-blown air type is suitable for adults in general, the floating type is perfectly suitable for children.
+ If there is a life vest and life-saving bras, those with good swimming skills should wear life-saving bras, although the buoyancy is low, but convenient for swimming. Lifeboats should be given to those who cannot swim.
+ On the journey, a dangerous situation suddenly appeared, immediately notify everyone on the boat to immediately wear a life jacket. Especially not to neglect the elderly, children and women. Need help tie the buttons. If they need to blow air for them, fill them with air and check for air leaks. Do not use leaking air-blasting lifes.
+ Some people with good swimming skills can make their own floating bags. Find a few plastic bags that do not leak, blow air with your mouth and tie the top of the bag tightly, then put the plastic bag into a tight pants leg, the back of the pants also tightens. When using, clamp two pants under the armpits. If possible, wrap the ends of the leggings in front of your chest, temporarily making a life buoy. When using this homemade floating bag, do not jump into the water because the high impact force will break the airbag and make it ineffective.
+ You can also use fluffy ka-khaki pants to make your own floating bags. First, use a tight strap on the two legs, then stretch the back of the pants, cross the top of the head from the back so that the air quickly spills into the body of the pants and press quickly into the water, clamp the pant leg under the armpit floating. This homemade floating bag can last for a while. When the floating force fades, re-work Homemade floating bags are a reluctant method, also suitable only for those with good swimming skills.
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