NS EN ISO 11489 Ed. 1 (1995)废止
Determination Of Platinum In Platinum Jewellery Alloys - Gravimetric Method After Reduction With Mercury(I) Chloride
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
1ED 1995 [01/01/0001]
EN ISO 11489:1995 - Identical
SS EN ISO 11489 Ed. 1 (1995) - Identical
NF EN ISO 11489:1995 - Identical
DIN EN ISO 11489 (1995-08) - Identical
BS EN ISO 11489:1995 - Identical
NEN EN ISO 11489:1995 - Identical
ONORM EN ISO 11489:1995 - Identical
SN EN ISO 11489:1995 - Identical
NBN EN ISO 11489:1995 - Identical
I.S. EN ISO 11489:1996 - Identical
UNI EN ISO 11489:1997 - Identical
ISO 11489:1995 - Identical
