... borehole extensometer 钻孔伸张仪 borehole cleaning 清孔 borehole TV 钻孔电视 ...
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...文网 关键词：钻孔， 钢筋笼，浇筑，清孔 ， 桩基检测 [gap=205]Keywords: drilling, reinforcing cage, casting, hole cleaning, pile foundation inspection ...
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介绍了泥浆比重对钻孔灌注桩成孔、清孔及混凝土灌注的影响，并提出相应的技术措施。
The paper introduces the influence of mud proportion on the excavated hole, the hole cleamng of the cast-in-place and concreting.
我们抵达清孔正是正午，在泰国这头吃过最后一顿中饭，我们就去了湄公河对岸老挝的小镇。
We arrived in Chiang Khong in the noon, after taking the last lunch in this street eatery, we crossed the river to reach the opposite Laos town.
配制了专用芯砂，成功地解决了异型盲孔的清砂问题。
He has prepared a special core sand and solved the problem of cleaning blind holes successfully.
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