Lupe und Schleife mit Bleistift auf Blaupause - Stockfoto & -bild

Bow and magnifier with pencil on blueprint

Blueprint and pencil with magnifier

Magnifier and bow with pencil on blueprint

Pencil and magnifier on blueprint

Pencil and magnifier on blueprint

Magnifier and bow with pen on buleprint

Roll blueprint and magnifier with pen

Working with blueptints or engineering drawings

Blueprint and pencil with magnifier

Magnifier and pencil with bow on blueprint

Magnifier and bow with pen on buleprint

Engineering whitout calculator

Magnifier and bow with pen on buleprint