English translation for "world refernece system"

世界参考系统

Similar Words：

"world record progression 100 metres men" English translation, "world records" English translation, "world records in athletics" English translation, "world red cross day" English translation, "world red-cross day" English translation, "world refugee day" English translation, "world refugee year" English translation, "world regional studies" English translation, "world rehabilitaiton fund" English translation, "world rehabilitation foundation" English translation