 ... secure the desired capacities in convenient lengths. The graduations should be of uniform width, continuous, and finely but distinctly etched, and must be perpendicular to the axis and parallel to the base of the apparatus. All graduations must extend...  Circular of the Bureau of Standards - Page 11940Full view - About this book
 | United States. National Bureau of Standards - 1908 - 70 pages
...of the apparatus. All graduations must extend at least halfway around, and on subdivided apparatus every tenth mark, and on undivided apparatus all marks must extend completely around the circumference. The space between two adjacent marks must not be less than 1 millimeter. The spacing of marks on completely... | |
 | United States. Bureau of Standards - 1908 - 650 pages
...of the apparatus. All graduations must extend at least halfway around, and on subdivided apparatus every tenth mark, and on undivided apparatus all marks must extend completely around the circumference. The space between two adjacent marks must not be less than 1 millimeter. The spacing of marks on completely... | |
 | Edward Garfield Mahin - 1914 - 544 pages
...of the apparatus. All graduations must extend at least halfway around, and on subdivided apparatus every tenth mark, and on undivided apparatus all marks must extend completely around the circumference. "The space between two adjacent marks must be not less than 1 mm. The spacing of marks on completely... | |
 | Harold Athelstane Fales - 1925 - 518 pages
...of the apparatus. All graduations must extend at least halfway around, and on subdivided apparatus every tenth mark, and on undivided apparatus all marks, must extend completely around the circumference. The space between two adjacent marks must not be less than 1 millimeter. The spacing of marks on completely... | |
 | Marie Farnsworth - 1928 - 174 pages
...of the apparatus. All graduations must extend at least halfway around, and on subdivided apparatus every tenth mark, and on undivided apparatus all marks must extend completely around the circumference. [Note: Since the recommendations of the Bureau in regard to subdivided apparatus make a large number... | |
 | 1975 - 552 pages
...apparatus. Line width should not exceed 0.3 mm for subdivided apparatus and 0.4 mm for single-line apparatus. All graduations must extend at least halfway...around; and on subdivided apparatus at least every 10th mark, and on undivided apparatus, all marks must extend completely around the circumference. Subdivided... | |
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