Detail specification for electronic component--Case-rated bipolar transistor for type 3DD201 for low-frequency amplification

WITHDRAWN published on 1.1.1987

Detail specification for electronic components--Case-rated bipolar transistors for low-frequency amplification, type 3DD102B

WITHDRAWN published on 1.1.1987

Dimensions of outlines for semiconductor discrete devices

WITHDRAWN published on 27.3.1987

Acoustics—Threshold of hearing by air conduction as a function of age and sex for otologically normal persons

WITHDRAWN published on 27.3.1987

Acoustics--Statistical distribution of hearing thresholds as a function of age

WITHDRAWN published on 13.5.2004

Acoustics—Measurement of sound attenuation of hearing protectors—Subjective method

WITHDRAWN published on 27.3.1987

Acoustics--Hearing protectors--Part 1:Subjective method for the measurement of sound attenuation

WITHDRAWN published on 13.5.2004

Acoustics--Hearing protectors--Part 2:Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

WITHDRAWN published on 24.8.1999

Capacity series and radio-frequency channel arrangement for analog microwave relay systems

WITHDRAWN published on 27.3.1987

Testing method of hydraulic excavators

WITHDRAWN published on 1.1.1987