“National Optical Observatory”的意思、由来-开放百科全书

词条	National Optical Observatory
释义	SeeTÜBİTAK National Observatory
随便看	National Parks Quarters National Parks (Queensland, Australia) National Parks (South Australia) National Parks (Tasmania, Australia) National Parks Thailand National parks (Uganda) National Parks - Uruguay National Parks (Victoria, Australia) National Parks (Western Australia) National park to park highway National Park-to-Park Highway Association National park (US) National Park, Wildlife and Plant Conservation Department National parliamentary library of georgia National parliamentary library of ukraine National parliamentary tournament of excellence National parliament of east timor National Parliament of Indonesia National parliament of papua new guinea National parliament of the solomon islands National Parliaments National parliaments of the European Union National Parole Board (Canada) National Partnership Office National Party (Australia)

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。