安装维护简单 Convenience of installation and service 安装施工维护简单 Installation And Maintenance Simple 操作和维护简单方便 Easy operation and simply maintenance ..
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【优点】：基础施工费用低安装，维修方便，通风良好，维护简单，无积水。
Advantages: low cost of foundation construction installation, easy maintenance, good ventilation, simple maintenance, no water.
太阳能警示灯solar energy warning lamp适用于公路、停车场、机场、收费站小区及施工场地的警示作用，具有携带方便、安装简单、节约能源、较少维护等优点。
For the use of warning on highway, parking lot, airport, charge station residential quarter and construction site. It is convenient to take easy to install economize energy with little maintenance.
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