Reports Adopted by the Roadmasters Association of America: And Papers Accepted at the Conventions from 1883 to 1893, InclusiveList of memberrs in 12th- |
Περιεχόμενα
List of Officers for the Fiscal Year September 1952 September 1953 | 6 |
Transportation | 13 |
Secretarys Report | 65 |
14 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
accidents adzed angle bars Applause Asso Asst ballast batter bolts branch lines Bridge & Building Calif Chairman Nealy Chicago cold welded Company Conrad Hilton convention cost Dist drainage drains driving Dunn engineer Engr equipment Executive Committee fill foreman gang grouting insertions installation J. B. Martin jacks Jones Louis lubrication main track maintenance material meeting membership methods miles Minn mittee Mtce Ohio operation Penna pile President Gilkey preventive planning Pullman-Standard R. L. Fox rail anchors rail ends rail joint railroad Railway rigid frogs road roadbed roadmaster safety rules sand Secretary September 15 shims spring frog stability subgrade supervisor Supt Supvr surface T. F. Donahoe tamper tamping machine Thank tion track-foot traffic train Treasurer trucks Vice-President Kellogg welded yard York