undersigned organization 是啥机构? 含有“undersigned organization”词的文件一般下面都有2楼说的签名处,因此在正文里可以不需要再翻译成“以下签字单位“,而翻译成”本单位“更符合中国人的习惯: 。。。was performed by the undersigned organization in accordance with all design requirements of api standard 653 。。。经本单位根据api 653标准的设计要求所执行查看更多