Hellow guys, Welcome to my website, and you are watching 고령친화산업 우수제품 전시지원 제품 '개인형 인지훈련시스템'. and this vIdeo is uploaded by 성남 시니어산업혁신센터 at 2020-09-17T23:21:45-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
