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ENGINEERING INSTRUMENTS
1. LEVELING ROD. 2. SOLAR COMPASS. 5. SURVEYOR'S COMPASS. 3. Y LEVEL. 4. ENGINEER'S TRANSIT.
ENGINEERING INSTRUMENTS
1. LEVELING ROD. 2. SOLAR COMPASS. 5. SURVEYOR'S COMPASS. 3. Y LEVEL. 4. ENGINEER'S TRANSIT.