SS EN ISO 4047 Ed. 1 (1999)现行
Leather - Determination Of Sulphated Total Ash And Sulphated Water-insoluble Ash
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Defines a method for the determination of the sulphated total ash and the sulphated water-insoluble ash of leather. Applies to all types of leather.
UNE EN ISO 4047:1999 - Identical
NS EN ISO 4047 Ed. 1 (1999) - Identical
I.S. EN ISO 4047:1999 - Identical
ONORM EN ISO 4047:1999 - Identical
DIN EN ISO 4047 (1998-12) - Identical
BS EN ISO 4047:1998 - Identical
NEN EN ISO 4047:1998 - Identical
SN EN ISO 4047:1999 - Identical
NF EN ISO 4047:1999 - Identical
NBN EN ISO 4047:1998 - Identical
UNI EN ISO 4047:2000 - Identical
ISO 4047:1977 - Identical
