seismographic observation meaning in Chinese
地震观测
Related Words
- seismographic
- seismographic station
- seismographic disturbance
- seismographic map
- seismographic starter
- seismographic record
- seismographic observatory
- refraction seismographic instrument
- portable seismographic station
- area of seismographic disturbance
- seismographic disturbance
- seismographic map
- seismographic observatory
- seismographic record