
GENERIC SPECIFICATION: QUARTZ CRYSTAL UNITS
出版:Swiss Standards

专家解读视频
Describes test methods and general requirements for quartz crystal units of assessed quality, by either capability or qualification approval procedures.
DIN EN 168000 : 1993 AMD 2 1998 - Identical
I.S. EN 168000:1994 - Identical
BS EN 168000 : 1996 - Identical
DIN EN 168000 : 1993 AMD 2 1998 - Identical