In automatic check modular down, carriage by means of low speed tread shih, arresting look on every line tie point just used to and negate.

在自动检查模数下，车箱以低速行走时，可观看各线路接点正常与否。

youdao

In automatic check modular down, carriage by means of low speed tread shih, arresting look on every line tie point just used to and negate.

在自动检查模数下，车箱以低速行走时，可观看各线路接点正常与否。

youdao