英文關鍵字
alpinism
alpinist
bracket
cable
carabiner
checking
city
climber
company
down
drawing
edge
equipment
facade
fixes
floors
growth
highrise
industrial
installing
insulation
knots
lace
legs
multistory
old
overalls
painting
panel
plastering
prepares
protection
renovation
residential
risky
roof
rope
ropes
scaffolding
shoes
side
smoothing
storey
top
ussr
wall
warms
work