标准号:IEC 62884-3:2018
发布日期:2018-03-22
Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 3: Frequency aging test methods
IEC 62884-3:2018
标准号:IEC 62884-3:2018
发布日期:2018-03-22
Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 3: Frequency aging test methods
IEC 62884-3:2018