Handbook of construction plant, its cost and efficiency (1918)
Dana, Richard Turner, 1876-1928 · New York, McGraw-Hill book company, inc., [etc., etc.] · leaf 426
nly the metallic parts of this mixer, that is, the hoppers,chutes, gates, etc., and not the wooden framework, are furnishedby the manufacturer. 422 HANDBOOK OF CONSTRUCTION PLANT Stationary Gravity Concrete Mixer. (Figs. 179, 180) Smallsize, capacity % cu. yd. per batch, weight of metallic… … A_
Contractors' operations · Building
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