Keywords:

steel, machinery, factory, gray, brown, plant, mixture, grey, machine, alloy, mill

Description:

Steel mill of Pennsylvania

• ID: 55cf3617578486a211a0b5ee
• Original Size: 3264 x 2448px
• Subscription: Available
• License Type: Royalty Free
• Upload Date: August 15, 2015
• Permission: Not Applicable or No.
• Editorial Use: Yes
• Commercial Use: Yes