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IEC 60645-2:1993 EN-FR
Audiometers - Part 2: Equipment for speech audiometry
被代替
发布日期 :
1993-11-11
实施日期 :
IEC 60118-2:1983/AMD1:1993 EN-FR
Amendment 1 - Hearing aids. Part 2: Hearing aids with automatic gain control circuits
被代替
发布日期 :
1993-02-15
实施日期 :
IEC TR 60886:1987 EN-FR
Investigations on test procedures for ultrasonic cleaners
现行
发布日期 :
1987-03-30
实施日期 :
IEC 60118-9:1985 EN-FR
Hearing aids. Part 9: Methods of measurement of characteristics of hearing aids with bone vibrator output
REVISED
发布日期 :
1985-01-01
实施日期 :
IEC 60118-2:1983 EN-FR
Hearing aids. Part 2: Hearing aids with automatic gain control circuits
被代替
发布日期 :
1983-01-01
实施日期 :
IEC 60118-5:1983 EN-FR
Hearing aids. Part 5: Nipples for insert earphones
现行
发布日期 :
1983-01-01
实施日期 :
IEC 60263:1982 EN-FR
Scales and sizes for plotting frequency characteristics and polar diagrams
REVISED
发布日期 :
1982-01-01
实施日期 :