BS-6083-11 › Hearing aids. Specification for symbols and other markings on hearing aids and related equipment
Hearing aids. Specification for symbols and other markings on hearing aids and related equipment
To find similar documents by classification:
17.140.50 (Electroacoustics Including sound level meters)
Document Number
BS-6083-11
Revision Level
AMD 6187
Status
Superseded
Publication Date
Oct. 1, 1990