IEC 61580-3:1997 EN-FR c7e197af
Methods of measurement for Waveguides - Part 3: Variation of group delay
现行
发布日期 :
1997-06-24
实施日期 :
IEC 61580-8:1996 EN-FR 8af8f480
Methods of measurement for waveguides - Part 8: Waveguide power holding capability
现行
发布日期 :
1996-06-27
实施日期 :
IEC 61580:1995 EN-FR 67286e53
Measurement of return loss on waveguide and waveguide assemblies
现行
发布日期 :
1995-11-22
实施日期 :
IEC 61935-1-2:2018 EN-FR 2d90f9bc
Specification for the testing of balanced and coaxial information technology cabling - Part 1-2: Installed balanced cabling as specified in ISO/IEC 11801 - Additional requirements for measurement of resistance unbalance with field test instrumentation
现行
发布日期 :
2018-12-14
实施日期 :