absolutely
accuracy
adjacent
building
calculation
construction
courtyard
definition
device
earth
excavator
exercise
geodetic
giving
ground
holding
horizontal
house
instrument
instrument designed
landscape
level
leveler
longitudinal
mark the area
need
paving
respect
road
sea
settlement
situation
slope
smooth
soil
standard
straight
surface
surveying
territory
transverse
urbanization
working
定額
Leveler - a device for detecting the marks on the ground, the calculation of longitudinal and transverse slope, to make the construction site completely horizontal position relative to the sea level.の素材 [FY31065224420]
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