Normal direct current welding machines consists of motor - generator set and rectifier - type units.

常用直流电弧焊机分为弧焊发电机和弧焊整流器.

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TEMCo Frequency Converter Motor Generator sets are the answer to bridging this gap.

坦科变频调速电动机发电机组的答案是弥合这一差距.

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This shows clear y the importance of motor - generator parameters to the mode of starting.

由此可见,电机参数对起动方式的重要性.

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