网络释义
1)permanent prestressed ground anchor systems [public works category],永久性预应力地锚桩基系统(公共工程类别)2)land piling [public works category],土地打桩(公共工程类别)3)uninterrupted power supply system [public works category],免受干扰的电力供应系统(公共工程类别)4)prestressed concrete works for highway structures [public works category],公路结构的预应力混凝土工程(公共工程类别)5)permanent antifloating anchored pile,永久性抗浮锚桩6)supply and installation of pumpsets and associated pipework [public works category],供应及装置抽水系统及相连的水管工程(公共工程类别)