Determination of platinum in platinum jewellery alloys - Gravimetric determination by reduction with mercury(I) chloride
出版:International Organization for Standardization
专家解读视频
EN ISO 11489:1995 - Identical
SS EN ISO 11489 Ed. 1 (1995) - Identical
NS EN ISO 11489 Ed. 1 (1995) - Identical
PN EN ISO 11489:2000 - Identical
NF EN ISO 11489:1995 - Identical
UNI EN ISO 11489:1997 - Identical
I.S. EN ISO 11489:1996 - Identical
NBN EN ISO 11489:1995 - Identical
ONORM EN ISO 11489:1995 - Identical
DIN EN ISO 11489 (1995-08) - Identical
BS EN ISO 11489:1995 - Identical
NEN EN ISO 11489:1995 - Identical
SN EN ISO 11489:1995 - Identical
KS D ISO 11489:2002 - Identical


