- 1. The vibrograph can be used for observing seismic effects of explosions and measuring vibrations in engineering and construction work.
- 该仪器可用于爆炸地震效应观测和工程结构振动测量。
来自互联网
- 2. The vibrograph can be used for observing seismic effects of explosions and measuring vibrations in engineering and construction work.
- 该仪器可用于爆炸地震效应观测和工程结构振动测量。
来自互联网
