Japan helps Hualien detect sinkholes after earthquakeCompany deploys ground-penetrating radar on 54 Hualien roadsAug. 20, 2024 16:51# ground-penetrating radar# 0403 Earthquake# sinkholesCompany deploys ground-penetrating radar on 54 Hualien roads# ground-penetrating radar# 0403 Earthquake# sinkholes
