IS 10781 : 1984
IS 10781 : 19841359159
IS 10781 : 1984
Title: Reference Coupler for the Measurement of Hearing Aids Using Earphones Coupled to The Ear by Means of Ear Inserts
Format: Print
Pages: 7
Year: 1984
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Reference Coupler for the Measurement of Hearing Aids Using Earphones Coupled to The Ear by Means of Ear Inserts
Format: Print
Pages: 7
Year: 1984
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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