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  4. Standard "GB/T 12057-1989"
Standard GB/T 12057-1989 29.12.1989 preview

GB/T 12057-1989

General purpose 37-position and 9-position interface for data terminal equipment and data circuit-terminating equipment employing serial binary data interchange

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STANDARD published on 29.12.1989


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Price1361.30 USD excl. VAT
1 361.30 USD

The information about the standard:

Designation standards: GB/T 12057-1989
Publication date standards: 29.12.1989
SKU: NS-861086
Country: Chinese technical standard
Category: Technical standards GB

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Interface and interconnection equipment

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