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Fall prevention system, roof work method, parent rope installation method, fall prevention system cloth bucket and keraba hook
Fall prevention system, roof work method, parent rope installation method, fall prevention system cloth bucket and keraba hook
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机译:防坠落系统,屋顶工作方法,母绳安装方法,防坠落系统布桶和keraba钩
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摘要
A fall prevention system 101 includes a master rope 103 that passes over a roof 113 of a house 109 having a ridge 111, from the vicinity of the ground GL on one side of the house 109, and is installed by being extended to the vicinity of the ground GL on the other side of the house 109; a weight 105 that is configured of buckets, is connected to the master rope 103 at an end portion of the master rope 103, and is installed on the ground; and a retractable fall arrester 107 that connects a harness 139 worn by a worker 50 who works on the roof 113 to the master rope 103.
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