भिडियो हेर्न तलको विज्ञापनलाई हटाउनुहोस
 |
Earthquake early warning systems use earthquake science and the technology of monitoring systems to alert devices and people when shaking waves generated by an earthquake are expected to arrive at their location. The seconds to minutes of advance warning can allow people and systems to take actions to protect life and property from destructive shaking.
भिडियो हेर्न तलको विज्ञापनलाई हटाउनुहोस
|
0 comments:
Post a Comment