BS EN ISO 11381:1997被替代
Optics and optical instruments. Ophthalmic optics. Screw threads
出版：British Standards Institution
專家解讀視頻
? British Standards Institution 2013
Amendment notes:
AMD 9448 published 15 June 1997
Document identifier notes:
Formerly BS 3172:1995.
DIN EN ISO 11381 (1996-08) - Identical
ONORM EN ISO 11381:1996 - Identical
NBN EN ISO 11381:1996 - Identical
I.S. EN ISO 11381:1997 - Identical
UNI EN ISO 11381:1997 - Identical
NF EN ISO 11381:1996 - Identical
NS EN ISO 11381 Ed. 1 (1996) - Identical
SS EN ISO 11381 Ed. 1 (1996) - Identical
UNE EN ISO 11381:1996 - Identical
ISO 11381:1994 - Identical
SN EN ISO 11381:1997 - Identical
NEN EN ISO 11381:1996 - Identical
