Name: (dt-5020) 服务器寻呼系统。syscall无线服务器呼叫系统，用于呼叫服务员的餐厅 - Buy Wireless Waiter Direct Message Solution Watch Clip Pager,Cafe Restaurant Server Paging System,Hotel Catering Kitchen Equipment Product on Alibaba.com
Uploaded: 2021-04-08
Duration: 39 s