Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YD/T 1686-2007 Speech Quality and Transmission Performance Requirements and Testing Methods for IP Telephony Terminal Equipment 390.0 via email in 1~5 business day abolished
YD/T 1361-2005 Technical requirements and testing methods for telephone dialer 225.0 via email in 1~3 business day valid
GB/T 33736-2017 Mobile payment. Technical requirements for contactless radio frequency interface based on 2.45 GHz range controlled communication technology 960.0 via email in 1~8 business day valid
GB/T 33737-2017 Mobile payment―Test methods for intellegent card based on 2.45 GHz RCC (range controlled communication) technology 450.0 via email in 1~5 business day valid
YD/T 1896-2009 Criteria for Use Instructions of Mobile Terminal Products 150.0 via email in 1~3 business day valid
GB/T 33742-2017 Technical requirements for radio frequency interface of contactless reader based on 13.56 MHz and 2.45 GHz dual-frequency technology 225.0 via email in 1~3 business day valid
YD/T 1884-2009 Sound Pressure Level Limit Requirement and Measurement Method of Telecommunication & Information Terminal Equipment 580.0 via email in business day superseded
GB/T 33740-2017 Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communication technology 1110.0 via email in 1~10 business day valid
GB/T 33741-2017 Mobile payment―Technical requirements for contactless reader terminal based on 2.45 GHz range controlled communication technology 225.0 via email in 1~3 business day valid
GB/T 33738-2017 Mobile payment―Technical requirements for intellegent card based on 2.45 GHz RCC(range controlled communication)technology 530.0 via email in 1~5 business day valid
GB/T 33739-2017 Test methods for radio frequency interface of contactless reader based on 13.56 MHz and 2.45 GHz dual-frequency technology 300.0 via email in 1~3 business day valid
YD/T 1330-2004 Techincal requirements and testing methods for data communication interface converters 855.0 via email in 1~8 business day valid
YD/T 1806-2008 The Technical Requirements for the Devices Based on IP in Remote Visual Surveillance System 360.0 via email in 1~3 business day valid
YD/T 1666-2007 Technical Specification for Long Distance Remote Visual Surveillance System Security 180.0 via email in 1~3 business day valid
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