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關注：1
2013-05-23 12:21
求翻譯：經過縝密論證采用高壓充填防砂。對充填工具，充填材料的數量、尺寸、防砂管柱的設計進行了優化是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
經過縝密論證采用高壓充填防砂。對充填工具，充填材料的數量、尺寸、防砂管柱的設計進行了優化
問題補充： |
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2013-05-23 12:21:38
After careful argument using high-pressure filling sand. Filling tool, the filling amount of material, size, anti-sand column design has been optimized
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2013-05-23 12:23:18
After careful studies with high-pressure filled anti-sand. The Fill tool and fill the amount of material, size, anti-abrasive tube Post design has been optimized
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2013-05-23 12:24:58
Uses the high-pressured backfill after the meticulous proof to guard against the granulated substance.To filled the tool, backfill material quantity, the size, guards against the sand pipes column the design to carry on the optimization
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2013-05-23 12:26:38
After careful justification using high pressure packing sand. On the fill tool, fill material quantities, dimensions and design optimization of sand control pipe string
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2013-05-23 12:28:18
正在翻譯，請等待...
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