JMJ DIVING SCHOOLSUNG-YONG YOO 1035-8 Dongsam 2-dong Yeongdo-gu, 606-804, Busan 课程EcologyEmergency Training自由潜水美人鱼水肺浮潜潜水员扩展范围(XR) +82 51 - 405-4111 Email www