BS EN ISO 7494:1998被替代
Dental units
出版：British Standards Institution
專家解讀視頻
1998 AMD 9861 [15/01/1998]1998
? British Standards Institution 2013
Amendment notes:
AMD 9861 published 15 January 1998
Document identifier notes:
Formerly BS ISO 7494:1996.
SN EN ISO 7494:1998 - Identical
SS EN ISO 7494 Ed. 1 (1998) - Identical
UNE EN ISO 7494:1998 - Identical
NEN EN ISO 7494:1997 - Identical
DIN EN ISO 7494 (1997-12) - Identical
NS EN ISO 7494 Ed. 1 (1997) - Identical
ONORM EN ISO 7494:1998 - Identical
NF EN ISO 7494:1997 - Identical
UNI EN ISO 7494:1998 - Identical
I.S. EN ISO 7494:1998 - Identical
ISO 7494:1996 - Identical
