A London encyclopaedia, or universal dictionary of science, art, literature and practical mechanics : comprising a popular view of the present state of knowledge : illustrated by numerous engravings, a general atlas, and appropriate diagrams (1829)
Curtis, Thomas, fl. 1820 · London : Thomas Tegg · leaf 207
Condon /!,/,/,:,-/„■,//,,■ /■/,,„„„* /;■„,/. 7:i. fhra,>*i:ir S,;,t://.i:. ( A R I K >T R V, /V..17A//. FinlS. /■•,,,. W. … CondmJtihEr7ud.it r/,„,„„.< ■r,„„,T:\r/,,l,,,.-.;,i,s.Ti-//s-!<:. CARPENTRY. 185 The strutting of a floor is of great use when thejoists are thin and deep, in preventing their buck-ling pressure; but for this purpose there isanothermethod called keying, which consists in framingshort pieces…
Encyclopedias and dictionaries · Aeronautics
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