CEI EN 61837-4 Ed. 2 (2016)現行
Surface Mounted Piezoelectric Devices For Frequency Control And Selection - Standard Outlines And Terminal Lead Connections - Part 4: Hybrid Enclosure Outlines
出版：Comitato Elettrotecnico Italiano
專家解讀視頻
基本信息
標準編號： CEI EN 61837-4 Ed. 2 (2016)
標準類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標準頁數：20
標準簡介
2ED 2016 [01/01/2016]1ED 2005 [01/03/2005]
標準備注
Classificazione CEI 309-1033. (08/2015) 1ED 2005 Edition is valid until 01-05-2018. (08/2017)
等同采用的國際標準
EN 61837-4:2015 - Identical
