SS EN 61837-4 Ed. 2 (2015)現行
Surface Mounted Piezoelectric Devices For Frequency Control And Selection - Standard Outlines And Terminal Lead Connections - Part 4: Hybrid Enclosure Outlines
出版：Standardiserings-Kommissionen I Sverige
專家解讀視頻
2ED 2015 [21/10/2015]1ED 2004 [20/12/2004]
1ED 2004 is still active. (11/2015)
DIN EN 61837-4 (2005-03) - Identical
NF EN 61837-4:2015 - Identical
NBN EN 61837-4:2015 - Identical
BS EN 61837-4:2015 - Identical
EN 61837-4:2015 - Identical
I.S. EN 61837-4:2015 - Identical
