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关注：1
2013-05-23 12:21
求翻译：将预制加工好的管段，按编号运至安装部位进行安装。各管段粘接时一定要按粘接工艺依次进行。全部粘连后，管道需要直，坡度均匀，各预留口位置精确。地下埋设管道应先用细砂回填至管100mm，上覆过筛土，夯实时勿碰损管道。托吊管粘牢后再按水流方向找坡度。最后封严预留口和堵洞。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
将预制加工好的管段，按编号运至安装部位进行安装。各管段粘接时一定要按粘接工艺依次进行。全部粘连后，管道需要直，坡度均匀，各预留口位置精确。地下埋设管道应先用细砂回填至管100mm，上覆过筛土，夯实时勿碰损管道。托吊管粘牢后再按水流方向找坡度。最后封严预留口和堵洞。
问题补充： |
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2013-05-23 12:21:38
The pre- processed pipe , by number shipped to the installation site for installation.
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2013-05-23 12:23:18
正在翻译，请等待...
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2013-05-23 12:24:58
Will prefabricate the length of pipe which will process, will transport according to the serial number to the installment spot carries on the installment.When various lengths of pipe cementation certainly must carry on in turn according to the cementation craft.After the complete adhesion, the pipel
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2013-05-23 12:26:38
To perform a pipe, by number to the installation site installation. Pipe bonding process when bonding in turn. After all the adhesions, pipelines need to slope evenly, reserved outlet position precisely. Fine sand backfill to pipes for underground pipelines should be 100mm, sift the overlying soil,
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2013-05-23 12:28:18
正在翻译，请等待...
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