I.S. EN 60758:2009被替代
Synthetic Quartz Crystal - Specifications and Guidelines for use
出版：National Standards Authority of Ireland
专家解读视频
Pertains to synthetic quartz single crystals intended for manufacturing piezoelectric elements for frequency control and selection.
NF EN 60758:2013 - Identical
SS EN 60758 Ed. 2 (2009) - Identical
EN 60758:2016 - Identical
BS EN 60758:2016 - Identical
NBN EN 60758:2009 - Identical
NBN EN 60758:2016 - Identical
