“Petherick code”的意思、由来-开放百科全书

词条	Petherick code
释义	> Gray codePetherick {{R to related topic}}
随便看	Indian Institute of Management Shillong Indian Institute of Petroleum Indian Institute of Remote Sensing Indian institute of remote sensing Indian Institute of Science, Engineering and Technology Indian Institute of Skiing and Mountaineering Indian Institute of Space Science and Technology Indian Institute of Space Science and Technology, Trivandrum Indian institute of technology Indian Institute of Technology Delhi Indian Institute of Technology Madras Indian Institute of Toxicology Research Indian Institute of Tropical Meteorology Indian Institutes of Engineering Science and Technology Indian Institutes of Science Education and Research Indian Institutes of Science, Engineering and Technology Indian integration Indian Integration of Junagadh Indian in the Cupboard Indian Invasion of Junagadh Indian Island Indian Island (Humboldt Bay) Indian Island, WA Indian Island, Washington Indianism

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。