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Chinese National Standard Category: Opening and system interconnection of computer |
English Title: | Electronic toll collection―Dedicated short range communication―Part 1:Physical payer, includes Amendment 1 |
Chinese Title: | 《电子收费 专用短程通信 第1部分:物理层》含国家标准第1号修改单 |
Standard No.: | GB/T 20851.1-2007/XG1-2012 |
Category No.: | L79 |
Issued by: | AQSIQ AND SAC |
Issued on: | 2007-04-25 |
Implemented on: | 2012-8-16 |
Status: | superseded |
Superseded by: | GB/T 20851.1-2019 Electronic toll collection—Dedicated short range communication—Part 1:Physical layer |
Superseded on: | 2019-12-1 |
Abolished on: | |
Superseding: | GB/T 20851.1-2007 Electronic toll collection—Dedicated short range communication—Part 1:Physical payer |
Word Count: | 5500 words |
Similar Standards: | GB/T 16967-1997 T/ITS 0013.3-2014 DB32/T 4434-2022 DB32/T 4435-2022 GB/T 30269.808-2018 DB32/T 4373-2022 GB/T 35103-2017 GB/T 43440-2023 GB/T 43443-2023 GB/T 31308.4-2023 GB/T 31308.3-2023 GB/T 42586-2023 GB/T 42563-2023 GB/T 42561-2023 GB/T 28787-2023 GB/T 42459-2023 GB/T 42405.1-2023 GB/T 42404-2023 GB/T 42402-2023 GB/T 42409-2023 |
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