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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 20851.5-2019 |
Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer 电子收费 专用短程通信 第5部分:物理层主要参数测试方法 |
China National Standards collection—Dedicated |
 English PDF |
| GB/T 20851.4-2019 |
Electronic toll collection—Dedicated short range communication—Part 4:Equipment application 电子收费 专用短程通信 第4部分：设备应用 |
China National Standards collection—Dedicated |
English PDF |
| GB/T 20851.3-2019 |
Electronic toll collection—Dedicated short range communication—Part 3:Application layer 电子收费 专用短程通信 第3部分:应用层 |
China National Standards collection—Dedicated |
English PDF |
| GB/T 20851.2-2019 |
Electronic toll collection—Dedicated short range communication—Part 2:Data link layer 电子收费 专用短程通信 第2部分:数据链路层 |
China National Standards collection—Dedicated |
English PDF |
| GB/T 20851.1-2019 |
Electronic toll collection—Dedicated short range communication—Part 1:Physical layer 电子收费 专用短程通信 第1部分：物理层 |
China National Standards collection—Dedicated |
English PDF |
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