移动式直梯摔伤事故分析与预防天津远洋运输公司杨秋元移动式木直梯国家安全标准已发布１０周年。这项标准实施以来的实践证明，它对于保障直梯作业的人身安全发挥了重要的作用。近几年来，随着改革的深化，带来了经济活动的高速发展，建筑装修、电讯电力、集装箱运输、储... Analysis and Prevention of Mobile Ladder Fall Accident Tianjin Ocean Shipping Company Yang Qiuyuan Mobile Wooden Ladder National Safety Standard has been released for the 10th anniversary. Practice since the implementation of this standard has proved that it has played an important role in ensuring personal safety in the operation of vertical ladders. In recent years, with the deepening of reform, it has brought about the rapid development of economic activities, building decoration, telecommunications power, container transport, storage ...