钻孔灌注桩目前在施工中的使用已相当普及，但因属隐蔽工程，成桩后质量检验比较困难。
The using of bore bottling pile is quite popular in construction, but as a concealed work, the quality check after its completion is more difficult.
钻孔灌注桩目前在施工中的使用已相当普及，但因属隐蔽工程，成桩后质量检验比较困难。
The using of bore bottling pile is quite popular in construction, but as a concealed work, the quality check after its completion is more difficult.
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