近年来,随着国防、建筑、供电、摄影、消防等部门对高空作业车辆要求愈来愈高,因此在高空作业时工作斗始终保持水平状态是保证安全作业的一项重要的措施。下面,就目前常用的几种平衡方法作一些分析。 In recent years, as the national defense, architecture, power supply, photography, firefighting, and other departments have become increasingly demanding for high-altitude vehicles, it is an important measure to ensure safe operation when working buckets are maintained at a high level during high altitude operations. Below, some analysis is made on several commonly used balance methods.