The smoke signals used for distress calls on ships are generally orange smoke signals. So, what is the orange smoke signal for ships? How is it used?
The maritime department organizes relevant business departments every year to inspect the ship’s smoke signal flares. In addition, general ocean navigation ships must be equipped with 6 hand-held pyrotechnic sticks, 4 orange smoke flares, and 12 parachute flares. So, what is a smoke signal?
Life jacket, also known as life vest, is a life-saving clothing, similar to a vest, made of nylon fabric or neoprene (NEOPRENE), buoyancy or inflatable materials, reflective materials, etc.
Put the life jacket on the neck and put the rectangular buoyancy bag in front of you; fasten the belt of the neckline.
The life vest should try to choose brighter colors such as red and yellow, because once the wearer falls into the water accidentally, it can be easier for rescuers to find.
Automatically inflatable life jackets are mainly composed of airbags, small high-pressure gas cylinders and automatic inflation valves, etc., suitable for use in marine and waterside work activities.
