British standard specification for wrought iron for use in railway rolling stock : "best-Yorkshire" and grades A, B, and C : revised August, 1913 /
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| Typ dokumentu: | Kniha |
| Jazyk: |
angličtina |
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London :
Crosby Lockwood & son,
1918.
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| Edice: |
British engineering standards association ;
No. 51-1913 |
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