There are several different types of vehicles, namely: transportation for officials and supervisors; collectors, high, bill inspectors, salesmen, etc.; service men, measure men, and fitters; service-installation crews; delivery of briquets or other by-products as well as general hauling; each of these types are described and operating costs given.
Mechanization and transportation are synchronous
Am. Gas Jl
American Gas Journal ; 129 , n 4
1928
4 pages
7 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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