i need help , would you please translate the sentence to chinese, thank you so much!
the bellows' convolutions are formed by cold rolling, a process giving significant lifetime advantages compared with the alternative technique of hydraulic forming.
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Answers · 5
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波纹管的波纹是冷轧而成的，冷轧工艺比传统的液压成型在使用寿命上表现要好很多
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It seems it's professional instruction about machining.But i'm a machining professional, so just take below translate for reference.
下面这段孔(convolutions是肠曲或者机械肠孔?)是冷轧成型的,与备选的液压成型(hydraulic forming液压成型?)技术相比,冷轧成型的优势是让被加工件有更长的寿命.
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我需要帮助。
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