Reports Adopted by the Roadmasters Association of America: And Papers Accepted at the Conventions from 1883 to 1893, Inclusive, Τόμοι 81-85List of memberrs in 12th- |
Περιεχόμενα
List of Officers for the Fiscal Year September 1968September 1969 | 8 |
Business Session | 77 |
Historical | 86 |
19 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
Amarillo Association Asst ballast Calif Canada Chairman Chicago Chicago Heights chief engineer City Company concrete construction Corp cost crossings derailment Dist division engineer E. E. Crowley Elise LaChance Engr Eqpt equipment Executive Committee Federal Railroad Administration gangs Hagerstown herbicides industry inspection installation J. B. Martin Johnson joint load Louis M.of machines mechanized ment miles Minn Minneapolis Mtce Nebr officers Ohio Okla operation P.O. Box Pacific Pittsburgh Popma Portec President Gunderson President Huddleston problems production R. G. Simmons Rail Anchor Rail Profile railroad Railway Report road Roadmasters Ruth Weggeberg Sept-Iles Slide speed spikes standards steel subgrade superelevation supervisor Supt Supvr surface switch T. F. Donahoe Tamper Texas Thank tion track maintenance train transportation Vice Pres Vice President welded rail yard