It has the merits of accurate locating and high inspection speed.
该方法其具有检测速度快、定位准确等优点。
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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