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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
TB/T 2104-1989 XBD Type Electric Motor Signal Mechanism $120.00 via email in 1~3 business day valid
TB/T 2118-1990 Signaling Equipments for Railway Frequency-shift Locomotive $210.00 via email in 1~3 business day valid
TB/T 2122-1990 DK.SW Type Transceiver for Naked Track Circuit in Railway Grade Crossing $150.00 via email in 1~3 business day valid
TB/T 2123-1990 KD.Y3 Type Sounder of Railway Grade Crossing $120.00 via email in 1~3 business day valid
TB/T 2309-1992 General Technical Specifications for Railway Signal Polarized Relay $120.00 via email in 1~3 business day valid
TB/T 2310-1992 Gas Discharge Tube for the Lightning Protection of Railway Signaling Equipments $330.00 via email in 1~3 business day valid
TB/T 2311-2002 Lightning protector for electronic equipment in railways $255.00 via email in 1~3 business day valid
TB/T 2311-2008 Surge protective devices for Railway signal system $260.00 immediately superseded
TB/T 2311-2017/XG2-2025 Lightning protection devices for electronic equipments in railway telecommunication, signaling, power supply systems via email in business day valid
TB/T 2313-1992 Lightning Impulse Test for Transformer, Relay and Silicon Rectifier for Railway Signal $120.00 via email in 1~3 business day valid
TB/T 2353-1993 Luminous Intensity for Light Signal of Railway $60.00 immediately superseded
TB/T 2471-1993 DK.X3 Grade Crossing Signal $90.00 via email in 1~3 business day superseded
TB/T 2472-1993 DK.S Crossing Flasher $90.00 via email in 1~3 business day valid
TB/T 2473-1993 DK.K3 Crossings Control Panel $90.00 via email in 1~3 business day valid
TB/T 2498.2-1999 XSZ-150 and XSZ-200 Combined Signaling Gear $150.00 via email in 1~3 business day valid
TB/T 2613-1994 $135.00 via email in 1~3 business day superseded
TB/T 2613-2005 Test methods for switch machines $135.00 via email in 1~3 business day abolished
TB/T 2614-1994 $120.00 via email in 1~3 business day superseded
TB/T 2614-2005 General specifications for switch machines $150.00 via email in 1~3 business day abolished
TB/T 2653-2003 Lightning protection transformer for railways signal system equipment $210.00 via email in 1~3 business day superseded
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