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GB/T 7341.4-1998 English PDF

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GB/T 7341.4-1998: Audiometers. Part 4: Equipment for extended high-frequency audiometry
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GB/T 7341.4-1998English249 Add to Cart 3 days [Need to translate] Audiometers. Part 4: Equipment for extended high-frequency audiometry   GB/T 7341.4-1998

PDF similar to GB/T 7341.4-1998


Standard similar to GB/T 7341.4-1998

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Basic data

Standard ID GB/T 7341.4-1998 (GB/T7341.4-1998)
Description (Translated English) Audiometers. Part 4: Equipment for extended high-frequency audiometry
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A59
Classification of International Standard 17.140.01
Word Count Estimation 7,712
Date of Issue 5/8/1998
Date of Implementation 12/1/1998
Older Standard (superseded by this standard) GB 7341-1987
Adopted Standard IEC 60645-4-1994, IDT
Issuing agency(ies) State Quality and Technical Supervision
Summary This standard specifies the requirements for audiometric equipment. The purpose of this standard is to ensure compliance with this standard using different types of devices in a given person on extended high-frequency audiometry ear, should give the same result.

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