NEN EN ISO 22476-7:2012现行
Geotechnical Investigation And Testing - Field Testing - Part 7: Borehole Jack Test
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN ISO 22476-7:2012
发布时间：2012/12/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：23
标准简介
Defines the equipment requirements, execution of and reporting on borehole jack tests. Also specifies the procedure for conducting a borehole jack test in ground stiff enough not to be adversely affected by the drilling operation.
本标准替代的旧标准
