| Standard No. | Title | Price(USD) | Delivery | Status | Add To Cart | 
                                        
                        | TB/T 1163-1977 | No. 12 Frog and Guard Rail (High Manganese Steel Block Cast Straight Frog) for Steel Rail of 43kg/m | 120 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 444-1975 |  | 15 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 2673-1995 |  | 195 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | TB/T 439-1975 | Middle Filler for Turnout Guard Rail | 30 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB 409-1975 |  | 225 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | TB/T 3307.9-2014 |  |  | via email in | VALID | please email coc@codeofchina.com for quotation | 
                                        
                        | TB/T 419-1975 | Shoulders Flat Tie Plate for Turnout | 30 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 1135-1975 | Switch Rail Reinforcement Plate of Turnout | 30 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 3307.7-2014 |  |  | via email in | VALID | please email coc@codeofchina.com for quotation | 
                                        
                        | TB/T 441-1975 |  | 15 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 437-1975 | Rail Brace for Turnout | 30 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 417-1975 | Hexagon Thick Nut (Rough) for Turnout | 15 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 3109-2005 | AT rails | 210 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | TB/T 2477-2006 | The allowed crossing speed for the railway turnouts | 75 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | TB 410-1975 |  | 210 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | TB/T 418-1975 | Spring Washer for Turnout | 15 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 3307.1-2014 |  |  | via email in | VALID | please email coc@codeofchina.com for quotation | 
                                        
                        | TB/T 443-1975 |  | 15 (USD) | via email in
                                                            1 business day | VALID |  | 
                                        
                        | TB/T 3307.5-2014 |  |  | via email in | VALID | please email coc@codeofchina.com for quotation | 
                                        
                        | TB/T 3307.3-2014 |  |  | via email in | VALID | please email coc@codeofchina.com for quotation | 
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