A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wire plow speeds underground work
Trenching, underground cable laying and backfilling are combined into single operation through use of tractor-pulled machine by California Electric Works, San Diego; photographs, diagram.
Wire plow speeds underground work
Trenching, underground cable laying and backfilling are combined into single operation through use of tractor-pulled machine by California Electric Works, San Diego; photographs, diagram.
Wire plow speeds underground work
Elec Construction Maintenance
1953
Article (Journal)
English
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