IEC 60368-4-1 Ed. 1.0 b:2000
IEC 60368-4-1 Ed. 1.0 b:2000
Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification - Capability approvalstandard by International Electrotechnical Commission, 11/09/2000
standard by International Electrotechnical Commission, 11/09/2000