Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 14716-1993 specification for stored program control analogue private automatic branch telephone exchange system 750.0 via email in 1~3 business day valid
GB/T 16891-1997 Generic specification for equipment of cordless telephone system 315.0 via email in 1~3 business day valid
GB/T 17113-1997 Technical requirements and measuring methods for cordless telephone sets access to PSTN 300.0 via email in 1~5 business day superseded
GB/T 15542-1995 Technical requirment of digital SPC automatic telephone exchange 1200.0 via email in 1~3 business day valid
GB/T 15844.4-1995 Quality assessment requlations for radio transceiver employing F3E emission used in the mobile services 150.0 via email in 1~3 business day valid
HJ 2508-2011 Technical requirement for environmental labeling products Phones 330.0 via email in 1~5 business day valid
GB/T 13137-1991 Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5mm coaxial cable 180.0 via email in 1~3 business day valid
GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services 150.0 via email in 1~3 business day valid
GB/T 13429-1992 Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment 330.0 via email in 1~3 business day valid
YD/T 1623-2007 Monitoring and control supervision system for telecom stations generic specification 240.0 via email in 1~3 business day superseded
GB/T 7620-1987 300 bits per second duplex modem standardized for use in the general switched telephone network 90.0 via email in 1~3 business day valid
YD/T 954-1998 Technical Requirements and Test Method of Digital Stored Program C 200.0 via email in 1 business day valid
GB/T 14381-1993 specification for stored program control digital private automatic branch telephone exchange system 1050.0 via email in 1~3 business day valid
GB/T 13431-1992 Performance requirements for 120 - channel submarine coaxial cable carrier telephone equipment 150.0 via email in 1~3 business day valid
GB/T 15844.3-1995 Reliability requirements and test methods for radio transceiver employing F3E emission used in the mobile services 210.0 via email in 1~3 business day valid
GB/T 15844.3-1995 Reliability requirements and test methods for radio transceiver employing F3E emission used in the mobile services 210.0 via email in 1~3 business day valid
GB/T 15840-1995 Technical requirement for optical line terminals at 4×139264kbit/s 120.0 via email in 1~3 business day valid
GB/T 15844.2-1995 Environmental requirements and test methods for radio transceiver employing F3E emission used in the mobile services 240.0 via email in 1~3 business day valid
GB/T 13430-1992 Performance requirements for 24-channel submarine coaxial cable carrier telephone equipment 930.0 via email in 1~3 business day valid
YD/T 1534-2006 Information Security Technical Requirements and Testing Methods for SPC Exchange 360.0 via email in 1~3 business day valid
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