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关注：1
2013-05-23 12:21
求翻译：公司07年三月在南阳油田对57＃小口径注水管道内外壁喷砂除锈及内壁喷涂防是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
公司07年三月在南阳油田对57＃小口径注水管道内外壁喷砂除锈及内壁喷涂防
问题补充： |
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2013-05-23 12:21:38
The company in March 2007 in Nanyang field of small-diameter water injection pipe 57 # outer wall sand-blasting and spray against the inner wall
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2013-05-23 12:23:18
Company March 07 oil fields in the Namyang 57 # small-caliber water injection pipelines squash sandblasting inside and outside and inside walls rust prevention coating
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2013-05-23 12:24:58
Company 07 year in March the outer wall sand blasting eliminates the rust and the endophragm spray coating in the Nanyang oil field to the 57# small caliber irrigation pipeline in guards against
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2013-05-23 12:26:38
Company March 07 in 57# of Nanyang oilfield water injection pipeline wall sand blasting Derusting of small caliber and wall spraying anti-
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2013-05-23 12:28:18
Company March 07 in 57# of Nanyang oilfield water injection pipeline wall sand blasting Derusting of small caliber and wall spraying anti-
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