機器
architecture
background
beam
block
building
business
carry
construction
crane
electrical
engineering
equipment
factory
frame
girder
hall
hang
heavy
high
hoist
hook
industrial
industry
lift
load
machinery
manufacturing
metal
metalwork
modern
over
overhead
plant
rope
steel
storage
strong
technology
tons
transport
transportation
traveling
up
warehouse
weight
wire
work
workshop
yellow