プロの男性デザイナーがオフィスで 3 d プリンターを使用しています。彼は濃度と機械に材料を入れてください。 - ストックフォト＆画像

Young man is interested in 3d printer work. He is sitting at table and touching technology with curiosity

Engineering students working in the lab, a student is using a voltage and current tester, another student in the background is using a 3D printer

Male electrical engineer programming a robot during robotics class

Exciting process. Pleasant young man watching skyscraper model being made with the help of a 3D printer while leaning closely to it

Cutting-edge innovations. Charming young man leaning closely to a 3D printer and watching a little skyscraper being created

Young engineer in the lab adjusting a 3D printer's components, a student is watching

Pensive male engineer is constructing modern 3d printer. He is sitting at desk and holding detail

Professional equipment. Delighted nice engineer smiling while touching 3d printer

Smart young man is engineering 3d printer in lab. He is sitting at desk and reading papers with seriousness

First experiment. Concentrated engineer male is switching device on while sitting at table. Focus on robot

Serious concentrated boys are sitting nearby board. They working with soldering irons in protective glasses

Wondered boy is sitting beside his interested neighbor at table full of tools. Young technician holding soldering iron

How it works. Concentrated professional engineer testing functions of robot while using laptop. He is sitting against window

Thoughtful man is looking at robot with interest and squatting behind desk. Portrait

Serious boy absorbedly working with soldering iron at small mainboard