Loosening a screw using a wrench done by a worker then getting it off using a machine
Keywords
screw,
industrial,
manufacturing,
steel,
milling,
trade,
metal,
factory,
iron,
technology,
machinery,
tool,
shop,
science,
object,
equipment,
industry,
tube,
metalwork,
work,
hard,
heavy,
aluminium,
pipeline,
horizontal,
men at work,
commercial,
metallurgy,
metallic,
stainless