Fore Poppets And Internal Shoring Construction
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✎ Suggest a correctionDemonstrates the construction of fore poppets and internal shoring. Shows the installation of sling plates, crushing blocks and strips, packing timbers, angle brackets and all sections of internal shoring.
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- 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, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
Original permalink · Record added 2023-02-27 02:35:29 · Suggest a correction