Keskmine GPS koordinaadid postiindeks 251807: 37.61, 117.632
videod linnad:
>> Heliu Township/河流乡等 251807, Shandong/山东, Yangxin County/阳信县, GPS koordinaadid: 37.61028,117.63173
videod linnad:
>> Heliu Township/河流乡等 251807, Shandong/山东, Yangxin County/阳信县, GPS koordinaadid: 37.61028,117.63173