Henan Unicom OCS system expansionprojects had successfully completed.
河南联通ocs系统扩容实施工程顺利完成。
2
Airport expansionprojects often require the present and movement of construction labor and equipment near critical airport traffic areas.
机场扩建计画通常需要将劳工及作业机具配置或移动在靠近机场交通的重要区域。
3
Exping training base is still here, there are a lot of expansion facilities, where many expansionprojects like the green movement, aerobic exercise could be carried out.