background
beam
building
carry
construction
crane
equipment
factory
gantry
girder
hall
hang
heavy
hi
hoist
hoisting
hook
indoor
industrial
industry
interior
iron
lift
load
machinery
manufacturing
over
overhead
plant
rail
robot
robotic
rope
shop
sling
steel
storehouse
structure
technology
tons
tool
transport
transportation
up
warehouse
weight
wire
workshop
yellow