Mining Engineers' Handbook, Volume 1Robert Peele, John Adams Church J. Wiley & sons, Incorporated, 1941 |
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Halaman 17-11
... 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 ; any error of closure ...
... 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 ; any error of closure ...
Halaman 17-12
... traverse by plotting the natural tangents of the angles . First compute bearings of all the courses on the basis Fig 6 . projected . 441.32 394.71 -67-6.42- 931.62 TT 913.42 G Computation of Coordinates Total Lats . Total Deps . A = 0 B ...
... traverse by plotting the natural tangents of the angles . First compute bearings of all the courses on the basis Fig 6 . projected . 441.32 394.71 -67-6.42- 931.62 TT 913.42 G Computation of Coordinates Total Lats . Total Deps . A = 0 B ...
Halaman 18-22
... Traverse Course Azimuth Tape Vert angle HI HS Remarks Deflection Traverse Course Deflection Double def Таре Vert angle HI HS Remarks Angle Traverse Angle First reading Second reading Таре Vert angle HI HS Remarks In the form for ...
... Traverse Course Azimuth Tape Vert angle HI HS Remarks Deflection Traverse Course Deflection Double def Таре Vert angle HI HS Remarks Angle Traverse Angle First reading Second reading Таре Vert angle HI HS Remarks In the form for ...
Isi
COMPRESSED AIR PRACTICE | 15-2 |
Appli | 15-15 |
Hydraulic Compressors | 15-22 |
Hak Cipta | |
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