焊缝缺陷超标允许返修，但返修次数不超过两次的翻译：Weld defect exceeding allowed for repair, but the repair number not more than twice 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

Weld defect exceeding allowed to repair, but not more than twice the number of repair

Weld defect exceeding allowed for repair, but the repair number not more than twice

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defects in welds exceeds the limit permitted returns number returned for repair, but not more than two

Weld defect exceeding allowed for repair, but the repair number not more than twice