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  4. Standard "GB/T 9540-1988"
WITHDRAWN GB/T 9540-1988 30.6.1988 preview

GB/T 9540-1988

Wideband modem for synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60108kHz group band circuits

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STANDARD published on 30.6.1988


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Price478.80 USD excl. VAT
478.80 USD

The information about the standard:

Designation standards: GB/T 9540-1988
Note: WITHDRAWN
Publication date standards: 30.6.1988
SKU: NS-892046
Country: Chinese technical standard
Category: Technical standards GB

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