Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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TB/T 3203-2008 Wan Technology Specification of Train Operation Dispatching Command System and Centralized Traffic Control System 255.0 via email in 1~3 business day valid
TB/T 2133-1990 Major Technical Requirements for Communication Wiring of Passenger Train 90.0 via email in 1~3 business day valid
TB/T 2850-1997 Communication Network No. for Railway Packet Switch Data 150.0 via email in 1~3 business day valid
TB/T 2130.4-1990 Train Dispatching Telephone - Technical Requirements and Testing Method for Tandem Distributor 180.0 via email in 1~3 business day valid
TB/T 2317-1992 The Setting and Routing Select for Circuit between Telephone Substation of Railway Telephone Switching Network 390.0 via email in 1~3 business day valid
TB/T 2293-1991 Leakage Coaxial Cable Sytem Serial and Major Technical Conditions of 150 and 450 MHz Railway Train Radio Relay Repeater 90.0 via email in 1~3 business day valid
GB/T 50546-2009 Code for compilation of urban railway network planning 450.0 via email in 1~3 business day valid
TB/T 2130.5-1990 Train Dispatching Telephone - Technical Requirements and Testing Method for Carrier Wave Repeater 150.0 via email in 1~3 business day valid
TB/T 2500-1994 Telephone Equipment in Railway Section (Wired) Sytem Serial and Major Technical Conditions 60.0 via email in 1~3 business day valid
TB/T 1688-1993 Railway Telephone Switching Network - User Signaling 60.0 via email in 1~3 business day valid
TB/T 2935-1998 Technical Requirements for Packet Mode Terminal Enterin Into Packet Swtiched Data Network 150.0 via email in 1~3 business day valid
TB/T 2130.2-1990 Train Dispatching Telephone - Testing Method for Switchboard 210.0 via email in 1~3 business day valid
TB/T 1690-1993 Railway Telephone Switching Network - Digital Line Singaling 180.0 via email in 1~3 business day valid
TB/T 2130.7-1990 Train Dispatching Telephone - Technical Requirements and Testing Method for Two-way Repeater 180.0 via email in 1~3 business day valid
TB/T 3035-2002 Train communication network 135.0 via email in 1~3 business day valid
TB/T 3052-2002 Service Pattern and Main Technical Specifications of Train Wireless Dispatching Communication System 435.0 via email in 1~5 business day valid
TB/T 1691-1995 Direct Current Signaling between Railway Telephone Switching Networks 90.0 via email in 1~3 business day valid
TB/T 2354-2007 Passenger train crew telephone 135.0 via email in 1~3 business day valid
TB/T 1723-1994 Railway Telephone Switching Network - Ringing Current and Signal Tone 60.0 via email in 1~3 business day valid
TB/T 2130.1-1990 Train Dispatching Telephone - Technical Requirements of Switchboard 120.0 via email in 1~3 business day valid
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