ISO 5667-20 : 2008(R2016)现行
WATER QUALITY - SAMPLING - PART 20: GUIDANCE ON THE USE OF SAMPLING DATA FOR DECISION MAKING - COMPLIANCE WITH THRESHOLDS AND CLASSIFICATION SYSTEMS
出版：International Organization for Standardization
专家解读视频
Establishes principles, basic requirements, and illustrative methods for dealing with the use of sample data for decision making based on the assessment of the confidence that water quality: meets targets and complies with thresholds; has changed; and/or lies in a particular grade in a classification system.
BS ISO 5667-20 : 2008 - Identical
DS ISO 5667-20 : 2008 - Identical
NEN ISO 5667-20 : 2008 - Identical
NS ISO 5667-20 : 2008 - Identical
DS ISO 5667-20 : 2008 - Identical
NS ISO 5667-20 : 2008 - Identical
BS ISO 5667-20 : 2008 - Identical
NEN ISO 5667-20 : 2008 - Identical
