Based on the structural characteristics and site conditions, low level spread assembly and pulling bar grouprelay lifting method is adopted to install the shell.
施工中针对网壳结构特点及现场施工条件，采用低空外扩拼装、拔杆群接力提升的方法完成了安装。
2
The group also plans to follow the Olympic torch relay, which will step off in Athens this March.
该组织还计划跟随将于明年3月从雅典开始的奥运会火炬接力。
3
The relay interacts with other peers and pipes, and USES group services.