Mechanical and marine engineering science ... Specially written as a handbook to the Board of Trade examinations for extra-first-class engineers (1909)
Somerscales, A. N · Glasgow : J. Munro; London, Simpkin, Marshall, Hamilton, Kent · leaf 94
perations are generally necessary in the making of aw&lded tube. The strip or plate of metal to form the tube hasfirst to be bent into the circular form, when it is called a skelp,and afterwards it is reheated and the weld effected. The method-of performing each operation varies with the size… … DTLUtrtq ^ rrheei
Naval architecture
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