Introduction - If you have any usage issues, please Google them yourself
GB TCR on the norms Part 1 : TCR Part 2 : TCR dedicated IC card standard Part 3 : Tax Controller
Packet : 31767639税控规范.rar filelist
第1部分:税控收款机.pdf
第2部分:税控收款机专用IC卡规范.pdf
第3部分:税控器.pdf