Machines for Laying Underground Pipelines without Trenching.
Abstract
Several pipelaying machines are described and pictured which perform without making a trench. The cutting heads of these machines are described. Details of construction, measurements, and performance are included. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 24, 1973
- Accession Number
- AD0771412
Entities
Organizations
- United States Army Foreign Science and Technology Center