Worker welding large pipe

2048 × 2048

Welding metal with torch

2592 × 1944

Sparks from metal grinding

1152 × 768

Sparks from a grinding wheel

1600 × 1000

Two men working on a lathe machine

1400 × 1021

Car assembly in early factory

1366 × 768

abandoned metalworking workshop

1502 × 1000

Women working in a factory

3124 × 3684

Worker cutting metal with sparks

4884 × 3744

Welder working with sparks

950 × 758

Worker operating welding machine

2885 × 3660

Woman working with metal in factory

1920 × 1490

welding sparks in a dark space

1600 × 1122

Welder working on metal structure

1945 × 1459

Welder working with sparks

1960 × 2213

Welder working with sparks

1920 × 1458

Welder working with sparks

1600 × 1000

molten metal pouring at factory

1600 × 1200

Metal pipe being heated in factory

1100 × 856

Welding sparks and blue flame

1920 × 1080