Modern carpentry and joinery : being a compilation of the very best things and most modern and practical methods known in the arts of carpentry and joinery (1910)
Hodgson, Frederick Thomas, 1836- · Chicago : F. J. Drake & Co. · leaf 17
to a horizontal line or plane. Thespirit-level gives the horizontal line or plane, the plumb-rulegives the vertical. 14 MODERN CARPENTRY 2. POINTS, LINES, AND PLANES. I. To determine the position and length of a givenstraight line, parallel to one of the planes of the pro-jection. Let G H (Fig. 3)… … A hS B C s 0 S E F No.1. No.%. •No. 1. Perspective View. No. 2. Geometrical ProjectionsHomontal and Vertical Fig. 3. Let A B C D be a vertical plane parallel to the givenline, and C D E F a horizontal plane. The vertical pro-jection or elevatiori of the line is represented by theline h g, and the…
Carpentry
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