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The courses of a traverse should be plotted by a more exact method than may be used for plotting details ; but the latter can usually be plotted safely by protractor and scale . A closed traverse must necessarily close on the plan ...
-810.85 890 : 35 1057.05-1936297 A = 0 0 -1380.13 B 169.40 D 441.32 676.42 358.38 693,67 1057.05 831.62 E 220.18 1139,30 1193,29 GE He 79.50 394,71 a -358.38 160.40-4 Tangent method consists in laying off the deflections of a traverse ...
When a straight line AX can not be run , a traverse from A to B can be run in which line AB would form closing side ; its direction and length can then be computed by methods of Art 12 and 17 . Any point D can be set on AB by computing ...
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LibraryThing ReviewUlasan Pengguna - wackyvorlon - LibraryThing
I only have the second volume of this work, and I love it! Found at a local Value Village, it is filled with fascinating information. Details of all aspects of mine engineering, including compressed air, ventilation, and supporting structures. Baca ulasan lengkap
Conditions Methods in General
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