機器
assembling
beam
bolt
build
closeup
columns
connect
connecting
connection
construct
construction
construction of the plant
construction site
engineering
equipment
fastener
frame
grader
hardware
heavy
industrial
industry
infrastructure
installation
joint
machinery
maintenance
manual
many
mechanic
mechanical
metal
metal texture
nobody
nut
repair
screw
site
steel
strength
strong
structure
support
the connection of bolts
tool
weld bolts
welded beams
welded fittings
work
定額
Close up photo of bolt and nut connection that joins steel plate for launcher gantry. These bolts are large due to the heavy steel structure.の素材 [FY310190552802]
この写真素材のタグ
最近チェックした素材