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关注:1
2013-05-23 12:21
求翻译:对含裂纹管道进行性能评定很有必要是什么意思?![]() ![]() 对含裂纹管道进行性能评定很有必要
问题补充: |
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2013-05-23 12:21:38
Evaluating the performance of the cracked pipe is necessary
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2013-05-23 12:23:18
With cracks in the pipe for performance assessment is a necessary
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2013-05-23 12:24:58
To contains the crack pipeline to carry on the performance evaluation to have the necessity very much
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2013-05-23 12:26:38
On the performance evaluation of cracked pipes necessary
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2013-05-23 12:28:18
正在翻译,请等待...
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