Fixed Bridges - Construction Of The Timber Trestle
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Pictures the construction of trestle vents, the intermediate support of a fifteen-ton bridge after completion of the abutment. Includes procedures for the placement of the vents, and the construction of footings.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 02:32:48