Power Shovel Productivity
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✎ Suggest a correctionHighlights the job conditions that determine the yardage output of power shovels on highway grading work and demonstrates how production is affected by the speed of the dipper cycle, size of dipper load and frequency and duration of delays.
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Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
- usgov-av-1974 — title, year, creator, length, color, sound, description
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