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Chinese National Standard Category: Turnout and steel rail expansion piece

English Title: No. 9 Frog and Guard Rail (High Manganese Steel Block Cast Straight Frog) for Steel Rail of 50kg/m
Chinese Title: 每米50公斤钢轨9号辙叉及护轨(高锰钢整铸直线辙叉)
Standard No.: TB/T 1164-1977
Category No.: S12
Issued by:
Issued on:
Implemented on: 1992-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:3000 words
Similar Standards: TB/T 3307.8-2014   TB/T 3307.6-2014   TB/T 3307.5-2014   TB/T 3307.7-2014   TB/T 3307.1-2014   TB/T 3307.3-2014   TB/T 3307.2-2014   TB/T 3307.9-2014   TB/T 3307.4-2014   TB/T 412-2014   TB/T 3171-2007   TB/T 2477-2006   TB/T 3110-2005   TB/T 412-2004   TB/T 447-2004   TB/T 3083-2003   TB/T 439-1975   TB/T 445-1975   TB/T 429-1975   TB/T 440-1975  
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