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  4. Standard "ÖNORM EN 300138-4-V1.4.3"
Standard ÖNORM EN 300138-4-V1.4.3 1.8.2000 preview

ÖNORM EN 300138-4-V1.4.3

Integrated Services Digital Network (ISDN) - Closed User Group (CUG) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (incl. Diskette!!!)

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STANDARD published on 1.8.2000


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142.60 USD

The information about the standard:

Designation standards: ÖNORM EN 300138-4-V1.4.3
Publication date standards: 1.8.2000
SKU: NS-766217
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

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