Welcome: YIWU DONGQING IMP&EXP CO.,LIMITED
Language:
∷
∷
∷
The educational seismograph model is designed to demonstrate the working principle of the device that records earthquakes and earth crust vibrations. The model visually illustrates how seismic waves are detected and how data on seismic activity is interpreted.
Contact: RuoTian.Zhong
Phone: + 86 15314959887
Tel: + 86 13362968680
Email: 42303348@qq.com
Add: Guangdong guangzhou tianhe balance sand too road sand road
