DIN EN ISO 9220 (1995-01)现行
Metallic coatings - Measurement of coating thickness with the scanning electron microscope method (ISO 9220:1988)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
SN EN ISO 9220:1995 - Identical
NEN EN ISO 9220:1994 - Identical
NS EN ISO 9220 Ed. 1 (1995) - Identical
ISO 9220:1988 - Identical
UNE EN ISO 9220:1996 - Identical
SS EN ISO 9220 Ed. 1 (1994) - Identical
BS EN ISO 9220:1995 - Identical
ONORM EN ISO 9220:1995 - Identical
I.S. EN ISO 9220:1995 - Identical
NBN EN ISO 9220:1995 - Identical
UNI EN ISO 9220:1998 - Identical
NF EN ISO 9220:1995 - Identical
