Piezoelectric filters of assessed quality - Part 4: Sectional specification; Capability approval (IEC 60368-4:2000); German version EN 60368-4:2000 + Corrigendum:2001— 24 стр.
A specification in the IEC quality assessment system for electronic components (IECQ) - Quartz crystal units - Part 1: Generic specification; identical with IEC 61178-1:1993
Piezoelectric filters of assessed quality - Part 1: Generic specification (IEC 60368-1:2000 + A1:2004); German version EN 60368-1:2000 + A1:2004— 38 стр.
Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification; Capability approval (IEC 60368-4-1:2000); German version EN 60368-4-1:2000 + Corrigendum:2001— 11 стр.
Rules of procedure for the IEC Quality Assessment System for electronic components (IECQ) - Part 3: Approval procedures; technology Approval (IEC QC 001002-3:1995)
Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification; Capability approval (IEC 60368-4-1:2000); German version EN 60368-4-1:2000 + Corrigendum:2001— 11 стр.
