Structures need retrofitting vs quake, says expert

Structures need retrofitting vs quake, says expert

Isinusulong ngayon ang isang makabagong engineering technique para maka-iwas sa trahedyang posibleng idulot sakaling muling dumanas ng lindol ang bansa. Exclusive, nagpa-Patrol si Abner Mercado.


User: ABS-CBN News

Views: 7

Uploaded: 2019-09-02

Duration: 01:40

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