Terms for subject Rail transport containing code

English	Chinese
AC counting code automatic block	交流计数自动闭塞
code conversion	码变换代码变换
code of design	设计规范
code power	数码电源
Code Violation	编/代 码违例
loop wire code sender	环线发码器
Mobile Country Code	移动国家代码
overlap code sending	叠加发码
overlap pre-sending code	叠加预发码
railway access code	铁路接人码
railway code	铁路条例 (rule)
Railways Access Code	铁路接人号
Z-code	Z 编码