ISO 20252:2012現行
Market, opinion and social research - Vocabulary and service requirements
出版：International Organization for Standardization
專家解讀視頻
This International Standard establishes terms and definitions and service requirements for organizations and professionals conducting market, opinion and social research.
BS ISO 20252:2012 - Identical
AS ISO 20252:2018 - Identical
NF ISO 20252 : 2012 - Identical
UNE ISO 20252 : 2012 - Identical
UNI ISO 20252 : 2012 - Identical
BS ISO 20252 : 2012 - Identical
NS ISO 20252 : 2012 - Identical
NBR ISO 20252 : 2012 - Identical
DIN ISO 20252 : 2006 - Identical
AS ISO 20252:2018 - Identical
NEN ISO 20252 : 2012 - Identical
DIN ISO 20252 E : 2006 - Identical
SANS 20252 : 2ED 2013 - Identical
DS ISO 20252 : 2012 - Identical
