侧臂 meaning in Chinese

side arm

Safety standard for side boom tractors
侧臂式拖拉机的安全标准
Code of practice for safe use of cranes - side boom pipelayers
起重机安全操作实施规程.起重机侧臂管道敷设机
Earthmoving machinery - lift capacity of pipelayers and wheeled tractors or loaders equipped with side boom
土方机械.装有侧臂的铺管机轮式拖拉机或装载机的提升能力
Discomfort in other areas of the upper body such as pain or discomfort in one or both arms , the back , neck , jaw or stomach
上半身其他区域的不适如单侧或双侧臂部，背部，颈部，下颌或腹部的疼痛或不适。
On land based projects , they are most frequently mounted on sideboom tractors for easy transport along the right - of - way
对于陆基工程来说，最常见的使用是将他们安装在侧臂吊管机上以便沿着预订路线运输。