ISO 680:1990被替代
Cement - Test methods - Chemical analysis
出版：International Organization for Standardization
專家解讀視頻
Explains the procedures for the chemical analysis of cement. Gives the reference procedures and, in certain cases, an alternative method which can be considered as giving equivalent results. Applies to cements, and also to their constituent materials such as clinker and blastfurnace slag.
DIN EN 54-9 : 1984 - Identical
NEN EN ISO 680 : DRAFT 2002 - Identical
NEN EN ISO 680 : DRAFT 2002 - Identical
DIN EN 54-9 : 1984 - Identical
DIN EN 54-9 E : 1984 - Identical
GB/T 176-1996 - Equivalent
JIS R 5202:1999 - Equivalent
DIN EN 54-9 (1984-08) - Identical
NEN EN ISO 680:2002 - Identical
SS 13 42 11:1991 - Equivalent
