VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Translation Price Delivery Status Add To Cart
TB/T 428-1975 Iron Block for Turnout 30 (USD) via email in 1 business day VALID
TB/T 440-1975 30 (USD) via email in 1 business day VALID
TB/T 1136-1975 15 (USD) via email in 1-3 business day VALID
TB/T 414-1975 15 (USD) via email in 1-3 business day VALID
TB/T 412-2004 Technical rule for turnouts of standard gauge railway 270 (USD) via email in 1-3 business day ABOLISHED
TB/T 438-1975 Rail Brace Outside of Switch Heel for Turnout 30 (USD) via email in 1 business day VALID
TB/T 404-1975 210 (USD) via email in 1-3 business day VALID
TB/T 3083-2003 Specification for arc welding repair of high manganese steel crossing 120 (USD) via email in 1-3 business day VALID
TB/T 2136-1990 75 (USD) via email in 1-3 business day ABOLISHED