另外一个问题是：当防爆减速电机替换原有电机时它的链条长度是否会发生改变，的翻译：Another question is: when the explosion-proof Motor reducer to replace the existing motor, its chain length will change, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Another problem is: When to replace the original proof gear motor when the motor it will change the chain length,

Another question is: when the explosion-proof Motor reducer to replace the existing motor, its chain length will change,

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Another question is: when the explosion-proof Motor reducer to replace the existing motor, its chain length will change,