NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 60368-2-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60122-2 | 1983 | Quartz crystal units for frequency control and selection. Part 2 : Guide to the use of quartz crystal units for frequency control and selection More |
