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关注：1
2013-05-23 12:21
求翻译：经过缜密论证采用高压充填防砂。对充填工具，充填材料的数量、尺寸、防砂管柱的设计进行了优化是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
经过缜密论证采用高压充填防砂。对充填工具，充填材料的数量、尺寸、防砂管柱的设计进行了优化
问题补充： |
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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
正在翻译，请等待...
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