DIN EN ISO 9342 (1998-12)被替代
Optics and optical instruments - Test lenses for the calibration of focimeters (ISO 9342:1996)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Defines requirements for test lenses for calibrating of focimeters.
Supersedes DIN 58206-1, DIN 58206-2 & DIN 58206-3 (10/1999)
SS EN ISO 9342 Ed. 1 (1998) - Identical
UNE EN ISO 9342:1999 - Identical
ISO 9342:1996 - Identical
NS EN ISO 9342 Ed. 1 (1998) - Identical
I.S. EN ISO 9342:1999 - Identical
UNI EN ISO 9342:1999 - Identical
NF EN ISO 9342:1998 - Identical
ONORM EN ISO 9342:1999 - Identical
BS EN ISO 9342:1998 - Identical
NEN EN ISO 9342:1998 - Identical
SN EN ISO 9342:1999 - Identical
