surveyor equipment level theodolite
Palabras clave
men at work,
construction equipment,
transit,
geodesy,
topographic,
point,
shape,
size,
earth,
ground,
surveying,
survey,
surveyor,
instrument,
measuring,
measurement,
measurement,
horizontal,
angle,
tripod,
level,
land,
inspection,
looking,
investigation,
exam,
construction site,
building,
construction,
industry,
engineering,
workplace,
summer,
reconstruction