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5 Easy Facts About Contour Survey Described

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Launch the clamp screw in the instrument, keep the instrument in the ideal hand, and correct it around the tripod by rotating just the lessen aspect Along with the remaining hand. Tighten the screws of your instrument firmly. When contours are employed with hypsometric tints on a small-scale map that https://davidx704rzg6.activoblog.com/profile

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