Metro train tunnel construction
Boat scrapyard work, Mauritania
Oxy-acetylene cutting
Welding
Laser cutting
DMLS sintering in progress
Construction workers welding railings
Metal working
Italy, Verbania, Close-up of Cnc plasma cutting machine
Steel production
Worker cutting metal
Worker watching sparks from steel being cleaned
Sparking light bulb
Sparking light bulbs
Plasma globe
Production line robots
Welder at work
Satellite deployment testing
Red lead production, 19th-century China
Metalworking
Wheel loader bucket
Sparks flying in factory
Construction
Welder working on a piece of metal with sparks flying
Sparks In A Flask
Titanium laser ablation
Worker standing in front of house under construction
Oil well fire, Iraq, 2003
Oil well fires, Iraq, 2003
Professional welder setting welder mask
Welder
Fighting Iraqi oil well fires
Cluster satellite construction
Knife on factory machinery in workshop
Germany, Upper Bavaria, Munich, Schaeftlarn, Welding torch at work, close up
ロボット溶接機の火花
Batteries sparking
Welding underwater
Friction ignition test facility
Working in cast iron foundry
Metal tray with explosive thermite
Scientist pouring liquid
Worker grinding material
Worker shot blasting component
CERN detector mirror, 1973
CERN detector, 1977
Blowlamp in action
Making cast iron pans, 19th-century China
Blacksmith's fire
Typhoon fighter plane, test pilot
Sparks in automated machinery at factory
Fire sparks igniting on machinery in industry
Sparks on automated machinery at factory
Foreman standing in front of house under construction
Worker welding with gas torch
Workers with security helmet installing gate system
Mature worker using control in front of robotics in factory
ビジネスイメージ
線香花火の火花
China Workers welding
The contractor working in the workshop. Contractor working in the workshop
People wearing gas mask and welding
Man monitoring grinding machine in workshop
鍛冶の炎
火花
sparks
Sparks from worker using grinder in factory
Funny man doing electrical repair
Funny electrician isolated on white
The funny man doing electrical repair. Funny man doing electrical repair
Blacksmith using sander in forge
Blacksmith using saw in forge