Can be universal. You need to bring the reader's ID card and ID card to the service desk for manual processing. It can be used in any 172 library that has joined the unified service platform, including card withdrawal service. 172 For information about the address and opening hours of the library, please refer to the "Unified Service" column in the Reader's Guide of the website of Shenzhen Library or Shenzhen Library City. Baidu, an idiot, won't send links. You have to search for them yourself.