MACHINE SHOP CALCULATION - OD1640 - LESSON 2/TASK 3
The "minute" column at the left of each page is read from the top toward the
bottom, while the "minute" column at the right is read from the bottom
toward the top. Notice, also, that the functions at the top and bottom of
each column are different. The values of the functions are given to five
TABLE 6.
TRIGONOMETRIC TABLES.
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