In automatic production in an immersion production line, the automatic stable running of bridge crane is critical.

浸渗线全自动生产中，行车的全自动稳定运行是关键。

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In automatic production in an immersion production line, the automatic stable running of bridge crane is critical.

浸渗线全自动生产中，行车的全自动稳定运行是关键。

youdao