ISO 7780:1998现行
Rubbers and rubber latices - Determination of manganese content - Sodium periodate photometric methods
出版：International Organization for Standardization
专家解读视频
UNE 53637:1993 (R2002) - Identical
SS ISO 7780 Ed. 1 (2001) - Identical
NEN ISO 7780:1998 - Identical
BS 7164-26-26.2:1990 - Identical
KS M ISO 7780:2006 - Identical
GB/T 13248-2008 - Identical
GB/T 8296-2008 - Modified
BS 7164-26.2:1998 - Identical
BS ISO 7780:1998 - Identical
JIS K 6352:2005 - Equivalent
UNI ISO 7780:2005 - Identical
