
Leather - Determination of sulphated total ash and sulphated water-insoluble ash
出版:International Organization for Standardization

专家解读视频
NF EN ISO 4047:1999 - Identical
ONORM EN ISO 4047:1999 - Identical
ONORM S 7006:1982 - 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
I.S. EN ISO 4047:1999 - Identical
UNI EN ISO 4047:2000 - Identical
PN EN ISO 4047:2000 - Identical
SS EN ISO 4047 Ed. 1 (1999) - Identical
KS M ISO 4047:2007 - Identical
UNE EN ISO 4047:1999 - Identical
NS EN ISO 4047 Ed. 1 (1999) - Identical
UNE 59015:1983 - Identical
NBN EN ISO 4047:1998 - Identical