BS EN ISO 4047:1998現行
Leather - Determination Of Sulphated Total Ash And Sulphated Water-Insoluble Ash
出版：British Standards Institution
專家解讀視頻
1998 [15/11/1998]
? British Standards Institution 2013
Replaces notes:
Partially replaces BS 1309:1974.
UNE EN ISO 4047:1999 - Identical
NS EN ISO 4047 Ed. 1 (1999) - Identical
I.S. EN ISO 4047:1999 - Identical
UNI EN ISO 4047:2000 - Identical
NBN EN ISO 4047:1998 - Identical
SN EN ISO 4047:1999 - Identical
NEN EN ISO 4047:1998 - Identical
DIN EN ISO 4047 (1998-12) - Identical
ONORM EN ISO 4047:1999 - Identical
NF EN ISO 4047:1999 - Identical
SS EN ISO 4047 Ed. 1 (1999) - Identical
ISO 4047:1977 - Identical
