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  4. Standard "GB/T 13157-1991"
Standard GB/T 13157-1991 16.9.1991 preview

GB/T 13157-1991

Overall electro-acoustic frequency response for reproduction of 35mm optical sound track--Reproduction characteristics

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STANDARD published on 16.9.1991


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Price334.80 USD excl. VAT
334.80 USD

The information about the standard:

Designation standards: GB/T 13157-1991
Publication date standards: 16.9.1991
SKU: NS-862666
Country: Chinese technical standard
Category: Technical standards GB

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Photographic equipment. Projectors

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