ISO 21078-2 : 2006(R2014)現行
DETERMINATION OF BORON(3) OXIDE IN REFRACTORY PRODUCTS - PART 2: ACID EXTRACTION METHOD FOR THE DETERMINATION OF BORON(3) OXIDE IN BINDER COMPONENTS
出版：International Organization for Standardization
專家解讀視頻
Specifies procedures of chemical analysis for the determination of boron(III) oxide used as a binder component added to aluminosilicate refractories, using an acid extraction method.
SAC GB/T 32177 : 2015 - Identical
PN EN ISO 21078-2 : 2007 - Identical
NEN ISO 21078-2 : 2007 - Identical
NF EN ISO 21078-2 : 2009 - Identical
DS EN ISO 21078-2 : 2007 - Identical
