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  4. Standard "GB/T 7614-1987"
WITHDRAWN GB/T 7614-1987 2.4.1987 preview

GB/T 7614-1987

An artificial ear of wide band type for the calibration of earphones used in audiometry

Translate name

STANDARD published on 2.4.1987


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Price334.80 USD excl. VAT
334.80 USD

The information about the standard:

Designation standards: GB/T 7614-1987
Note: WITHDRAWN
Publication date standards: 2.4.1987
SKU: NS-889587
Country: Chinese technical standard
Category: Technical standards GB

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