최고관리자
작성일 2023-09-01 11:55 조회 347
Mangsang Elementary School and Samyuk Elementary School as part of the children's protection zone improvement project in Donghae-si, Gangwon-do.
Quantum Gate's intelligent vehicle speed warning systems UXDFS KLH3000 and UXDFS KLH2200 were installed, respectively.