
Optics and optical instruments. Focimeters
出版:British Standards Institution

專(zhuān)家解讀視頻
Specifies requirements for continuously-indicating focimeters and digitally rounded focimeters.
? British Standards Institution 2013
Amendment notes:
AMD 10216 published 15 October 1998
Document identifier notes:
Formerly BS ISO 8598:1996.
EN ISO 8598:1998 - Identical
SS EN ISO 8598 Ed. 1 (1998) - Identical
ISO 8598:1996 - Identical
UNE EN ISO 8598:1999 - Identical
NS EN ISO 8598 Ed. 1 (1998) - Identical
I.S. EN ISO 8598:1999 - Identical
UNI EN ISO 8598:1999 - Identical
NBN EN ISO 8598:1998 - Identical
NF EN ISO 8598:1998 - Identical
ONORM EN ISO 8598:1999 - Identical
DIN EN ISO 8598 (1998-12) - Identical
NEN EN ISO 8598:1998 - Identical
SN EN ISO 8598:1999 - Identical