Author : Jeffrey Manufacturing Company (Columbus, Ohio)
Publisher :
Page : 760 pages
File Size : 30,39 MB
Release : 1922
Category : Conveying machinery
ISBN :
Author : Jeffrey Manufacturing Company (Colombus, Ohio).
Publisher :
Page : 752 pages
File Size : 44,59 MB
Release : 1928
Category :
ISBN :
Author : Jeffrey Manufacturing Company (Columbus, Ohio).
Publisher :
Page : 0 pages
File Size : 40,52 MB
Release : 1922
Category : Conveying machinery
ISBN :
Author :
Publisher :
Page : 754 pages
File Size : 21,96 MB
Release : 1926
Category : Mineral industries
ISBN :
Author : Eric Twitty
Publisher : Western Reflections Publishing Company
Page : 400 pages
File Size : 27,30 MB
Release : 2002
Category : Technology & Engineering
ISBN :
Twitty devotes more attention to the "surface plant." See Meyerriecks' Drills and Mills (0-9714383-0-7) for fuller description of the underground works. Intended to acquaint the casual explorer with the basics--includes an appendix that identifies parts and their uses--but the history & depth of detail will charm the hardest hearted of hard-rock miners. Very extensive bibliography. Annotation copyrighted by Book News Inc., Portland, OR.
Author :
Publisher :
Page : 2286 pages
File Size : 47,35 MB
Release : 1921
Category : Steam engineering
ISBN :
Vols. 34- contain official N.A.P.E. directory.
Author :
Publisher :
Page : 932 pages
File Size : 44,56 MB
Release : 1920
Category : Belts and belting
ISBN :
Author :
Publisher :
Page : 324 pages
File Size : 47,57 MB
Release : 1921
Category : Concrete construction
ISBN :
Author :
Publisher :
Page : 972 pages
File Size : 17,95 MB
Release : 1921
Category : Cement
ISBN :
Author :
Publisher :
Page : 712 pages
File Size : 45,10 MB
Release : 1921
Category :
ISBN :
