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ASME BPVC-2025 SET
ASME BPVC-2025 SET Complete Set without Binders Includes all 33 volumes...
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ITU-T D.73
ITU-T D.73 General tariff and...
ITU There are 5137 products.
ITU-T F.410
ITU-T F.410 Message handling services; the public message transfer service
$10.75 $25.00 -57%In StockITU-T F.420
ITU-T F.420 Message handling services; the public interpersonal messaging service
$10.75 $25.00 -57%In StockITU-T F.423
ITU-T F.423 Message handling services: Intercommunication between the interpersonal messaging service and the telefax service
$10.75 $25.00 -57%In StockITU-T F.440
ITU-T F.440 Message handling services; the voice messaging service
$10.75 $25.00 -57%In StockITU-T I.231.10
ITU-T I.231.10 Circuit-mode bearer service categories : Circuit-mode multiple-rate unrestricted 8 kHz structured bearer service
$10.75 $25.00 -57%In StockITU-T I.255.1
ITU-T I.255.1 Community of interest supplementary services : Closed User Group
$10.75 $25.00 -57%In StockITU-T I.255.5
ITU-T I.255.5 Community of interest supplementary services : Outgoing call barring
$10.75 $25.00 -57%In StockITU-T I.256.3
ITU-T I.256.3 Charging supplementary services : Reverse charging
$10.75 $25.00 -57%In StockITU-T F.500
ITU-T F.500 Directory service; operations and definition of service; international public directory services
$10.75 $25.00 -57%In StockITU-T F.720
ITU-T F.720 Telematic, data transmission, ISDN broadband, UPT and teleconference services; operations and quality of service; videotelephony services; general
$10.75 $25.00 -57%In StockITU-T F.721
ITU-T F.721 Telematic, data transmission, ISDN broadband, universal, personal telecommunications and teleconference services; operations and quality of service; videotelephony teleservice for ISDN
$10.75 $25.00 -57%In Stock
