I.S. EN 114000:1994現行
Generic Specification: Photomultiplier Tubes
出版：National Standards Authority of Ireland
專家解讀視頻
Applies to photomultiplier tubes of assessed quality.
BS EN 114000 : 1993 - Identical
DIN EN 114000 : 1996 - Identical
EN 114000 : 1991 - Identical
BS EN 114000 : 1993 - Identical
DIN EN 114000 : 1996 - Identical
NEN EN 114000 : 2004 - Identical
EN 114000:1991 - Identical
DIN EN 114000 (1996-10) - Identical
BS EN 114000:1993 - Identical
NEN EN 114000:2004 - Identical
SS EN 114000 Ed. 1 (1995) - Identical
