大家都知道,高处作业主要的风险之一就是人员从高处坠落,关键安全措施是使用安全带。高处作业使用安全带的主要目的是,当作业人员因为各种原因发生坠落时,人员的坠落过程被安全带终止,人员悬挂在空中而不是坠落至地面,因而避免对坠落者造成致命的伤害。 As we all know, one of the main risks of working at heights is the fall of personnel from height. The key safety measure is the use of seat belts. The main purpose of using the seat belt at high altitude is to prevent the deadly injury to the person who falls when the worker crashes due to various reasons and is terminated by the seat belt while the person is hanging in the air instead of falling to the ground .