ISO 11461:2001现行
Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
出版：International Organization for Standardization
专家解读视频
This International Standard specifies a method for the gravimetric determination of soil water content as a volume fraction.The method is applicable to all types of non-swelling or non-shrinking soils where coring sleeves can be used for sampling. It is not applicable to soils where stones, tough roots or other factors prevent collection of soil cores. It is used as a reference method (e.g. the calibration of indirect methods for determination of water content).NOTE The determination of water content as a mass fraction is described in ISO 11465.
SS ISO 11461 Ed. 1 (2001) - Identical
UNE ISO 11461:2007 - Identical
PN ISO 11461:2004 - Identical
NF ISO 11461:2002 - Identical
DIN ISO 11461 (2002-05) - Identical
BS ISO 11461:2001 - Identical
