Revised
Is a technical specification giving the terms and definitions for synthetic quartz single crystals representing the present state-of-the-art, which are intended for manufacturing piezoelectric elements for frequency control and selection.
WITHDRAWN
IEC TS 61994-4-1:2001 ED1
99.60
Withdrawal effective
Aug 29, 2007
WITHDRAWN
IEC TS 61994-4-1:2007 ED2