Library / Engineering & Technology / Surveying and Levelling Instruments, Theoretically and Practically Described. / Braille
Surveying and Levelling Instruments, Theoretically and Practically Described. ⠃⠗⠋ braille edition
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⠠⠉⠕⠍⠏⠁⠎⠎⠀⠠⠗⠕⠙⠎⠤⠤⠠⠉⠕⠊⠝⠉⠊⠙⠑⠝⠉⠑⠀ ⠠⠍⠑⠁⠎⠥⠗⠑⠍⠑⠝⠞⠎⠤⠤⠀⠀⠀⠀⠠⠉⠕⠍⠏⠑⠝⠎⠁⠞⠑⠙⠀ ⠠⠗⠕⠙⠎⠤⠤⠠⠃⠁⠎⠑⠀⠠⠇⠊⠝⠑⠀⠠⠁⠏⠏⠁⠗⠁⠞⠥⠎⠤⠤⠠⠉⠕⠁⠎⠞⠀ ⠠⠎⠥⠗⠧⠑⠽⠀⠠⠇⠊⠝⠑⠎⠤⠤⠀⠀⠀⠀ ⠠⠏⠑⠗⠁⠍⠃⠥⠇⠁⠞⠕⠗⠤⠤⠠⠏⠑⠙⠕⠍⠑⠞⠑⠗⠤⠤⠠⠏⠁⠎⠎⠕⠍⠑⠞⠑⠗⠤⠤ ⠠⠎⠕⠥⠝⠙⠊⠝⠛⠀⠠⠉⠓⠁⠊⠝⠎⠤⠤⠠⠎⠕⠥⠝⠙⠊⠝⠛⠀⠀⠀⠀ ⠠⠇⠊⠝⠑⠎⠤⠤⠠⠞⠑⠇⠑⠍⠑⠞⠑⠗⠎⠤⠤⠠⠓⠁⠝⠙⠀⠠⠗⠕⠙⠎⠤⠤⠠⠗⠥⠇⠑⠎ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠊⠚⠀⠀⠀⠀ ⠠⠠⠉⠓⠁⠏⠞⠑⠗⠀⠠⠠⠭⠧⠊⠊⠲⠀⠀⠀⠀⠀⠀⠠⠠⠎⠞⠁⠞⠊⠕⠝⠎⠀⠠⠠⠕⠋⠀ ⠠⠠⠕⠃⠎⠑⠗⠧⠁⠞⠊⠕⠝⠒⠤⠤⠠⠏⠊⠉⠅⠑⠞⠎⠤⠤⠠⠋⠁⠇⠎⠑⠀ ⠠⠏⠊⠉⠅⠑⠞⠤⠤⠠⠏⠑⠗⠍⠁⠝⠑⠝⠞⠀⠀⠀⠀ ⠠⠎⠞⠁⠞⠊⠕⠝⠎⠤⠤⠠⠗⠑⠋⠑⠗⠗⠊⠝⠛⠀ ⠠⠕⠃⠚⠑⠉⠞⠤⠤⠠⠓⠑⠇⠊⠕⠞⠗⠕⠏⠑⠤⠤⠠⠓⠑⠇⠊⠕⠎⠞⠁⠞⠤⠤⠠⠓⠑⠇⠊⠕ ⠛⠗⠁⠏⠓⠀⠀⠀⠀⠠⠎⠊⠛⠝⠁⠇⠇⠊⠝⠛⠤⠤⠠⠍⠕⠗⠎⠑⠀ ⠠⠁⠇⠏⠓⠁⠃⠑⠞⠤⠤⠠⠝⠊⠛⠓⠞⠀⠠⠇⠊⠛⠓⠞⠎⠤⠤⠠⠕⠊⠇⠀ ⠠⠇⠁⠝⠞⠑⠗⠝⠎⠤⠤⠠⠍⠁⠛⠝⠑⠎⠊⠥⠍⠀⠀⠀⠀⠠⠇⠊⠛⠓⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠑⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠉⠓⠁⠏⠞⠑⠗⠀⠠⠠⠭⠧⠊⠊⠊⠲⠀⠀⠀⠀⠀⠀ ⠠⠠⠍⠑⠁⠎⠥⠗⠑⠍⠑⠝⠞⠀⠠⠠⠕⠋⠀⠠⠠⠁⠇⠞⠊⠞⠥⠙⠑⠎⠀⠠⠠⠃⠽⠀ ⠠⠠⠙⠊⠋⠋⠑⠗⠑⠝⠉⠑⠎⠀⠠⠠⠕⠋⠀⠠⠠⠁⠞⠍⠕⠎⠏⠓⠑⠗⠊⠉⠀ ⠠⠠⠏⠗⠑⠎⠎⠥⠗⠑⠒⠤⠤⠀⠀⠀⠀⠠⠓⠊⠎⠞⠕⠗⠊⠉⠁⠇⠀ ⠠⠝⠕⠞⠑⠤⠤⠠⠍⠑⠗⠉⠥⠗⠊⠁⠇⠀ ⠠⠃⠁⠗⠕⠍⠑⠞⠑⠗⠤⠤⠠⠉⠕⠝⠎⠞⠗⠥⠉⠞⠊⠕⠝⠤⠤⠠⠕⠏⠑⠗⠁⠞⠊⠕⠝⠤⠤⠀ ⠠⠁⠝⠑⠗⠕⠊⠙⠀ ⠠⠃⠁⠗⠕⠍⠑⠞⠑⠗⠤⠤⠠⠉⠕⠝⠎⠞⠗⠥⠉⠞⠊⠕⠝⠤⠤⠠⠧⠁⠗⠊⠕⠥⠎⠀ ⠠⠊⠍⠏⠗⠕⠧⠑⠍⠑⠝⠞⠎⠤⠤⠠⠓⠽⠏⠎⠕⠍⠑⠞⠑⠗⠀⠀⠼⠑⠙⠓⠀⠀⠀⠀⠀⠀⠀⠀
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