safety belt

• 1. 救生带: lifebelt | swimming belt | Life belts | salvage waist band
• 2. 软木救生带: cork belt
• 3. 气胀救生带: inflatable life belt

更多释义

• 1.本发明提供的一种便携式救生带，体积小，携带方便 ，可根据使用者的腰围调节气囊带长度；
  The portable life belt provided by the invention has small volume and can be carried conveniently as the gas-bag belt length can be regulated according to waistline of users;
  dict.yoduao.com

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