11.2 Video 1. Inquiry http://yzkc.scetop.com/gjmy/wp-content/uploads/sites/20/2021/07/Inquiry.mp4 2. 出口贸易一般流程 http://yzkc.scetop.com/gjmy/wp-content/uploads/sites/20/2021/07/出口贸易一般流程.mp4 3. 国际贸易 http://yzkc.scetop.com/gjmy/wp-content/uploads/sites/20/2021/07/国际贸易.mp4