ISO 20252:2006被替代
Market, opinion and social research - Vocabulary and service requirements
出版：International Organization for Standardization
专家解读视频
NS ISO 20252 Ed. 1 (2006) - Identical
UNI ISO 20252:2007 - Identical
NF ISO 20252:2007 - Identical
GB/T 26316-2010 - Modified
SS ISO 20252 Ed. 1 (2007) - Identical
UNE ISO 20252:2006 - Identical
NEN ISO 20252:2006 - Identical
AS ISO 20252-2007 - Identical
DIN ISO 20252 (2006-09) - Identical
BS ISO 20252:2006 - Identical
