
Piezoelectric Devices - Preparation Of Outline Drawings Of Surface-Mounted Device (Smd) For Frequency Control And Selection - General Rules
出版:Comitato Elettrotecnico Italiano

专家解读视频
基本信息
标准编号: CEI EN 61240 Ed. 2 (2013)
发布时间:2013/6/1 0:00:00
标准类别:Standard
出版单位:Comitato Elettrotecnico Italiano
标准页数:26
标准简介
2ED 2013 [01/06/2013]1ED 1998 [01/10/1998]
标准备注
Classificazione CEI 309-37. 1ED 1998 Edition is valid until 29/08/2015. (07/2013)
替代本标准的新标准
等同采用的国际标准
EN 61240:2017 - Identical