Tunnel 2
Construction Work Sichuan China 1
Industrial Workers Thumbs Up
14of 23 manual worker , engineer and architect in construction site
Lathe, turning machine
Welder welding a steel spiral
Construction Site
building a skyscraper
Portrait of carpenter working
Facing view of carpenter preparing to work
Two carpenters looking at laptop while working
Focused carpenter marking a wooden plank with pencil
Portrait of smiling carpenter measuring
Two beautiful carpenter having a discussion
Focus on a carpenter touching and checking a wooden plank
Carpenter smiling for camera while reading plan