BS EN 61240:2017現行
Piezoelectric Devices - Preparation Of Outline Drawings Of Surface-Mounted Devices (Smd) For Frequency Control And Selection - General Rules
出版：British Standards Institution
專家解讀視頻
2017 [31/01/2017]2012 [30/11/2012]1997 [15/07/1997]
Supersedes 93/201332 DC (11/2005) Supersedes 09/30200401 DC. (11/2012) Supersedes 15/30323430 DC. (02/2017)
SN EN 61240:1997 - Identical
I.S. EN 61240:2012 - Identical
NBN EN 61240:2012 - Identical
NF EN 61240:2012 - Identical
SS EN 61240 Ed. 2 (2013) - Identical
DIN EN 61240 (2013-05) - Identical
EN 61240:2017 - Identical
SN EN 61240:2017 - Identical
SS EN 61240 Ed. 3 (2017) - Identical
