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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 14617.1-2012 Propagation characteristics in land mobile service and fixed service—Part 1:Propagation characteristics in land mobile service $450.00 via email in 1~3 business day valid
GB/T 14617.2-2012 ~fixed service - Part 2: Propagation characteristics for the terrestrial fixed service in 100MHz~1000MHz $330.00 via email in 1~3 business day valid
GB/T 14617.3-2012 Propagation characteristics in land mobile service and fixed service—Part 3:Propagation characteristics of line-of-sight radio-relay communications systems $750.00 via email in 1~3 business day valid
GB/T 14618-2012 Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems $330.00 via email in 1~3 business day valid
GB/T 14716-1993 specification for stored program control analogue private automatic branch telephone exchange system $750.00 via email in 1~3 business day valid
GB/T 14731-1993 Synchronous digital hierarchy bit rates $184.00 via email in 1~3 business day abolished
GB/T 14731-2008 Synchronous digital hierarchy (SDH) bit rates $80.00 via email in 1~3 business day valid
GB/T 14733.1-1993 for telecommunications Telecommunications, channels and networks $120.00 via email in 1~3 business day valid
GB/T 14733.10-1993 Terminology for telecommunications-Antennas $520.00 via email in 1~5 business day abolished
GB/T 14733.10-2008 Terminology for telecommunication - Antenna $690.00 via email in 1~5 business day abolished
GB/T 14733.10-2024 Terminology for telecommunication—Antenna $930.00 via email in 1~5 business day valid
GB/T 14733.11-1993 Terminology for telecommunications-Telecommnication $690.00 via email in 1~5 business day abolished
GB/T 14733.11-2008 Terminology for telecommunication - Transmission $750.00 via email in 1~5 business day valid
GB/T 14733.12-1993 Terminology for telecommunications-Optical communication $600.00 via email in 1~5 business day superseded
GB/T 14733.12-2008 Terminology for telecommunication - Optical communication $750.00 via email in 1~3 business day valid
GB/T 14733.2-1993 Terminology for telecommunications-Transmission lines and waveguides $510.00 via email in 1~5 business day abolished
GB/T 14733.3-1993 Terminology for telecommunications-Dependability and quality of service $490.00 via email in 1~5 business day abolished
GB/T 14733.4-2012 Terminology for telecommunication switching and signalling in telecommunication $870.00 via email in 1~3 business day valid
GB/T 14733.5-1993 for telecommunications - Telecommunications using discrete signals, telegraphy, facsimile and data communication $1050.00 via email in 1~3 business day valid
GB/T 14733.6-1993 Terminology for telecommunications Space radiocommunication $150.00 via email in 1~3 business day superseded
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