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The multifunctional, compact, life-saving parachute swimwear; the multifunctional parachute vest; the parachute swimwear
The multifunctional, compact, life-saving parachute swimwear; the multifunctional parachute vest; the parachute swimwear
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机译：多功能，紧凑，救生降落伞泳装;多功能降落伞背心;降落伞泳装
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摘要
The multifunctional umbrella vest is a compact, life-saving life-saving parachute vest consisting of two components and serves to save lives in many hazardous situations. The components consist of a swimming vest and parachute. This indicates that the swimming vest (1) on the back (B) has an umbrella (11).
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