(this term, 地震仪, is the simplified form of 地震儀.) notes: 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. Simplified chinese is mainly used in mainland china, malaysia and singapore.
中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty.
Simplified chinese is mainly used in mainland china, malaysia and singapore. 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. (this term, 地震仪, is the simplified form of 地震儀.) notes:
Simplified chinese is mainly used in mainland china, malaysia and singapore. 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. (this term, 地震仪, is the simplified form of 地震儀.) notes:
(this term, 地震仪, is the simplified form of 地震儀.) notes:
Simplified chinese is mainly used in mainland china, malaysia and singapore. 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. (this term, 地震仪, is the simplified form of 地震儀.) notes:
中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. (this term, 地震仪, is the simplified form of 地震儀.) notes: Simplified chinese is mainly used in mainland china, malaysia and singapore.
(this term, 地震仪, is the simplified form of 地震儀.) notes:
(this term, 地震仪, is the simplified form of 地震儀.) notes: 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. Simplified chinese is mainly used in mainland china, malaysia and singapore.
地震仪 : 地震仪 360百ç§' - (this term, 地震仪, is the simplified form of 地震儀.) notes:. Simplified chinese is mainly used in mainland china, malaysia and singapore. 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty. (this term, 地震仪, is the simplified form of 地震儀.) notes:
中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty 地震. 中国汉代的张衡最早发明地震仪。 the earliest seismograph was invented by a chinese named zhangheng in the han dynasty.
