发布日期:2016-09-01 实施日期:2016-09-01
发布日期:2014-12-01 实施日期:2014-12-01
实施日期:2014-12-01
Geotechnical investigation and testing. Field testing. Flexible dilatometer test
发布日期:2013-03-31
Geotechnical investigation and testing. Field testing. Electrical cone and piezocone penetration test
实施日期:2013-02-28
Geotechnical investigation and testing. Geohydraulic testing. Water permeability tests in a borehole using open systems
发布日期:2012-10-31 实施日期:2012-10-31
Geotechnical investigation and testing. Field testing. Part 2: Dynamic probing (ISO 22476-2:2005 + Amd 1:2011); German version EN ISO 22476-2:2005 + A1:2011
实施日期:2003-12-01
发布日期:2015-07-01 实施日期:2015-07-01
Geotechnical investigation and testing -- Laboratory testing of soil -- Part 2: Determination of bulk density
适用范围:ISO 17892-2:2014 specifies three methods for the determination of the bulk density of soils, comprising: a) linear measurement method; b) immersion in fluid method; c) fluid displacement method. ISO 17...
发布日期:2014-12-01 实施日期:2014-12-01
Geotechnical investigation and testing. Geohydraulic testing. Water pressure tests in rock
发布日期:2012-10-31
发布日期:2016-07-01 实施日期:2016-07-01
Geotechnical investigation and testing. Geohydraulic testing. Pumping tests
发布日期:2012-10-31
Geographic information -- Observations and measurements
适用范围:ISO 19156:2011 defines a conceptual schema for observations, and for features involved in sampling when making observations. These provide models for the exchange of information describing observation ...
发布日期:2011-12-01 实施日期:2011-12-01
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