Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 953-1998 General technical specifications of 2xSTM -1 SDH microwave telecommunication system for 4~11 GHz $420.00 via email in 1~3 business day superseded
YD/T 954-1998 Technical Requirements and Test Method of Digital Stored Program C $250.00 immediately valid
YD/T 955-1998 Letter-card $130.00 via email in 1~3 business day valid
YD/T 956-1998 Congratulatory card envelope $100.00 via email in 1~3 business day valid
YD/T 957-1998 Specifications of postal bar-code producers $130.00 via email in 1~3 business day valid
YD/T 958-1998 Digital subscriber signalling system No.1(DSS1)-signalling specification for frame mode basic call control $910.00 via email in 1~5 business day valid
YD/T 959-1998 Management Functions of Telecommunication Management Network (TMN) $510.00 via email in 1~3 business day valid
YD/T 960-1998 Functional Architecture of Telecommunication Management Network (TMN) $180.00 via email in 1~3 business day valid
YD/T 961-1998 General specifications for domestic mail documents $120.00 via email in 1~3 business day valid
YD/T 962.1-1998 EMS operational forms Dispatch list for domestic EMS $120.00 via email in 1~3 business day valid
YD/T 962.2-1998 EMS operational forms Delivery bill for domestic EMS $120.00 via email in 1~3 business day valid
YD/T 962.3-1998 EMS operational forms Express mall service manifest $120.00 via email in 1~3 business day valid
YD/T 962.4-1998 EMS operational forms Delivery bill airmails $120.00 via email in 1~3 business day valid
YD/T 963-1998 Measurement methods of noise for parcel equipment flat equipment and bag equipment $390.00 via email in 1~5 business day valid
YD/T 964-1998 Requirements & test method of 1310nm/1550nm wavelength division multipexer $240.00 via email in 1~3 business day valid
YD/T 965-1998 The safety requirement and test method for telecommunication terminal equipment $750.00 via email in 1~3 business day superseded
YD/T 965-2013 The safety requirement and test method for telecommunication terminal equipment $1875.00 via email in 1~5 business day valid
YD/T 966-1998 Technical specification of SDH performance analyser $420.00 via email in 1~5 business day abolished
YD/T 967-1998 Vocabulary of terms for synchronous digital hierarchy networks and equipments $220.00 via email in 1~3 business day valid
YD/T 968-1998 Limits and methods of measurement of electromagnetic compatibility for telecommunication terminal equipment $660.00 via email in 1~5 business day superseded


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