ISO 2927 : 1973(R2016)现行
ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM - SAMPLING
出版：International Organization for Standardization
专家解读视频
This International Standard specifies the practical requirements for the taking of a representative sample intended for chemical analysis and measurement of the physical characteristics of aluminium oxide primarily used for the production of aluminium.
NBR ISO 2927 : 2014 - Identical
NBN T 03 422 : 1983 - Identical
SS-ISO 2927 : 1993 - Identical
NBN T 03 422 : 1983 - Identical
NBR ISO 2927 : 2014 - Identical
SS-ISO 2927 : 1993 - Identical
