Author : Jeffrey Manufacturing Company (Columbus, Ohio)
Publisher :
Page : 760 pages
File Size : 37,39 MB
Release : 1922
Category : Conveying machinery
ISBN :
Author :
Publisher :
Page : 754 pages
File Size : 17,37 MB
Release : 1926
Category : Mineral industries
ISBN :
Author : Eric Twitty
Publisher : Western Reflections Publishing Company
Page : 400 pages
File Size : 20,62 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 : 324 pages
File Size : 22,80 MB
Release : 1921
Category : Concrete construction
ISBN :
Author :
Publisher :
Page : 2286 pages
File Size : 49,16 MB
Release : 1921
Category : Steam engineering
ISBN :
Vols. 34- contain official N.A.P.E. directory.
Author :
Publisher :
Page : 932 pages
File Size : 24,32 MB
Release : 1920
Category : Belts and belting
ISBN :
Author :
Publisher :
Page : 972 pages
File Size : 44,35 MB
Release : 1921
Category : Cement
ISBN :
Author :
Publisher :
Page : 712 pages
File Size : 31,31 MB
Release : 1921
Category :
ISBN :
Author :
Publisher :
Page : 530 pages
File Size : 12,4 MB
Release : 1921
Category : Engineering
ISBN :
Author :
Publisher :
Page : 710 pages
File Size : 27,74 MB
Release : 1921
Category : Mineral industries
ISBN :
