I.S. EN 60758:2005被替代
Synthetic Quartz Crystal - Specifications And Guide To The Use
出版：National Standards Authority of Ireland
专家解读视频
Applicable to synthetic quartz single crystals intended for manufacturing piezoelectric elements for frequency control and selection.
NF EN 60758:2005 - Identical
NBN EN 60758:2005 - Identical
DIN EN 60758 (2005-09) - Identical
BS EN 60758:2005 - Identical
IEC 60758 Ed. 3.0 - Identical
SS EN 60758 Ed. 1 (2005) - Identical
