White drawing on a blue background, engineering premium vector by [email protected]

> DOWNLOAD THIS IMAGE <

Please buy a commercial licence for commercial use without attribution.
blue vector background graphic element illustration design paper shape equipment abstract texture steel pattern connection technology symbol concept idea construction industry structure draw school display desktop tool wallpaper drawing education project draft sketch screw engineering plan construct technical designer engineer ruler mechanical scheme projection blueprint chalk studies chalkboard cad schematic

Categories:Array ( ) 1