CTA tests plastic ties
Railway age ; 199 , 5
1998
Article (Journal)
English
Comparative tests of metallic cross ties
Engineering Index Backfile | 1898
Pennsylvania starts extensive tests of concrete ties
Engineering Index Backfile | 1927
Service tests of ties in experimental track
Engineering Index Backfile | 1913
Composite Plastic Ties in MRS Heavy Haul Railroad
British Library Conference Proceedings | 2010
|Tests with "asbestos" ties by the Wurttemburg state railroad
Engineering Index Backfile | 1921
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