I.S. EN 168100:1993现行
Quartz Crystal Units (capability Approval) (sectional Specification)
出版：National Standards Authority of Ireland
专家解读视频
Applies to quartz crystal units (capability approval).
SS EN 168100 Ed. 1 (1995) - Identical
EN 168100:1993 - Identical
BS EN 168100:1995 - Identical
DIN EN 168100 (1993-06) - Identical
NEN EN 168100:1997 - Identical
BS EN 168100 : 1995 - Identical
EN 168100 : 93 AMD 2 93 - Identical
DIN EN 168100 : 1993 - Identical
NEN EN 168100 : 1997 - Identical
DIN EN 168100 : 1993 - Identical
BS EN 168100 : 1995 - Identical
