Aged man makes measurements of own future plane in garage
Construction engineer supervising a large road construction site using measurement instruments
Construction engineer supervising a large road construction site using measurement instruments
Construction engineer supervising a large road construction site using measurement instruments
Construction engineer supervising a large road construction site using measurement instruments
Construction engineer supervising a large road construction site using measurement instruments
Construction engineer supervising a large road construction site using measurement instruments
Construction engineer supervising a large road construction site using measurement instruments
Inspection of bridges. A senior gray-haired engineer stands under a very old railway bridge and takes measurements and records defects
Inspection of bridges. A senior gray-haired engineer stands under a very old railway bridge and takes measurements and records defects
Aged man looks in laptop reading instruction about aircraft
Human hand takes vernier caliper from wall. Set of mechanical tools in garage. Hand of car mechanic in auto repair service. Row of wrenches, measuring tool and equipment hangs on wall. Vintage garage