NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60689 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60027-1 | 1992-12 | Letter symbols to be used in electrical technology; part 1: general More |
| IEC 60027-1 AMD 1 | 1997-05 | Letter symbols to be used in electrical technology - Part 1: General; Amendment 1 More |
| IEC 60027-1 AMD 2 | 2005-10 | Letter symbols to be used in electrical technology - Part 1: General; Amendment 2 More |
| IEC 60027-1 Corrigendum 1 | 1993-04 | Letter symbols to be used in electrical technology - Part 1: General; Corrigendum 1 More |
| IEC 60027-3 | 2002-07 | Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units More |
| IEC 60027-4 | 2006-12 | Letter symbols to be used in electrical technology - Part 4: Rotating electric machines More |
| IEC 60027-6 | 2006-12 | Letter symbols to be used in electrical technology - Part 6: Control technology More |
| IEC 60122-1 ; QC 680000:2002-08 | 2002-08 | Quartz crystal units of assessed quality - Part 1: Generic specification More |
| IEC 60444-1 | 1986 | Measurement of quartz crystal unit parameters by zero phase technique in a π-network; part 1: basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a π-network More |
| IEC 60444-1 AMD 1 | 1999-08 | Measurement of quartz crystal unit parameters by zero phase technique in a π-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a π-network; Amendment 1 More |
