Difference b/w Surveying and Prismatic Compass
DIFFERENCE B/W SURVEYING AND PRISMATIC COMPASS Prismatic Compass Surveying Compass 1. Here the reflecting prism carries a sighing slit; therefore,
Read moreDIFFERENCE B/W SURVEYING AND PRISMATIC COMPASS Prismatic Compass Surveying Compass 1. Here the reflecting prism carries a sighing slit; therefore,
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