
Dentistry - Resilient Lining Materials For Removable Dentures - Short-term Materials
出版:Italian Standards

專家解讀視頻
1997 [31/03/1997]
UNE EN 30139-1:1995 - Identical
SS EN 30 139-1 Ed. 1 (1994) - Identical
I.S. EN 30139-1:1994 - Identical
SN EN 30139-1:1994 - Identical
BS EN 30139-1:1994 - Identical
ONORM EN 30139-1:1994 - Identical
DIN EN 30139-1 (1994-08) - Identical
NF EN 30139-1:1994 - Identical