Chinese translation for "world refernece system"

世界参考系统

Similar Words：

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