Guideway inspection is very important to keep safe in maglev train running.
轨道梁检测是磁悬浮列车安全运行的重要保证。
Guideway inspection is very important to keep safe in the running of high speed train.
轨道梁检测是高速列车安全运行的重要保证。
Guideway inspection is very important to keep safe in the running of high speed train.
轨道梁检测是高速列车安全运行的重要保证。
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