ISO 22282-2 : 2012(R2017)现行
GEOTECHNICAL INVESTIGATION AND TESTING - GEOHYDRAULIC TESTING - PART 2: WATER PERMEABILITY TESTS IN A BOREHOLE USING OPEN SYSTEMS
出版：International Organization for Standardization
专家解读视频
Describes requirements for the determination of the local permeability in soils and rocks below and above groundwater level in an open hole by water permeability tests as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2.
I.S. EN ISO 22282-2:2012 - Identical
PN EN ISO 22282-2 : 2012 - Identical
UNI EN ISO 22282-2 : 2012 - Identical
NEN EN ISO 22282-2 : 2012 - Identical
DIN EN ISO 22282-2 E : 2012 - Identical
NS EN ISO 22282-2 : 2012 - Identical
NF EN ISO 22282-2 : 2014 - Identical
SN 670341-2 : 2012 - Identical
UNE EN ISO 22282-2 : 2013 - Identical
NBN EN ISO 22282-2 : 2012 - Identical
BS EN ISO 22282-2 : 2012 - Identical
SN EN ISO 22282-2 : 2012 - Identical
DIN EN ISO 22282-2 : 2012 - Identical
DS EN ISO 22282-2 : 2012 - Identical
