Track - related research : vol. - 1 : broken rail detection. Control of wheel rail friction. Wide-gap welding techniques
Track - related research : vol. - 1 : broken rail detection. Control of wheel rail friction. Wide-gap welding techniques
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- Washington, D.C. TRB 2001
- 117 p. 28 cm
- TRB TCRP R 71 : 2001 .
0-309-06701-3
LTRB TCRP R 71 : 2001
0-309-06701-3
LTRB TCRP R 71 : 2001