Machine-building industry. Mechanical engineering drawing. Instrument-making drawings. Computer aided design systems. Black Ink. Blots. Blueprint, diagram, plan, sketch premium vector by Bubushonok

> DOWNLOAD THIS IMAGE <

Please buy a commercial licence for commercial use without attribution.
object graphic shape equipment spring technology line square ink structure interior blot stain development document spiral project built hole template page detailed print mesh gear mechanism screw layout outline bolt engineering plan architectural architect construct diagonal technical size engineer graph printout scheme inkwell projection blueprint drafting plot diagram reconstruction complicated

Categories:Array ( ) 1