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关注：1
2013-05-23 12:21
求翻译：Is the commercial product always the same? Are teh technical data sheet available? Can the corrosion resistance be certified? In case of changes in the commercial product, is the customer informed and the change validated?是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
Is the commercial product always the same? Are teh technical data sheet available? Can the corrosion resistance be certified? In case of changes in the commercial product, is the customer informed and the change validated?
问题补充： |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
