機器
aggregate
builder
building
cement
concrete
construction
covering
crafts
craftsman
employee
float
floor
flooring
heating
horizontal
labor
laborer
lapping
level
lute
male
mason
mortar
occupation
parget
performs
person
pipe
plaster
plasterer
plastering
plasterwork
polish
polisher
pump
renovation
sand
sander
screed
sleeker
smoothing
stuccoer
surface
topping
underfloor
wear
work
worker
workman