ETC系统运营及维护指南
1、(全文阅读)Q_XT001-2020ETC系统运营及维护指南.pdf
https://max.book118.com/html/2020/0710/8056001117002123.shtm
2、ETC门架系统技术方案.docx
https://max.book118.com/html/2022/0429/7106131160004115.shtm
3、ETC门架安装技术交底门架安装.docx
https://max.book118.com/html/2022/0429/7106131160004115.shtm