MIL E 18239 : D
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EARPHONE H-87B/U
Available format(s)
PDF
Superseded date
31-10-2000
Language(s)
English
Publisher
Describes H-87B/U type of moving coil, dynamic type earphone, which transforms electrical energy into acoustical energy, acquired as part of complete headset.
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