A man doing welding work. Selective focus.
Burnt wooden board, black charcoal wood texture, burned barbecue background
Welder working at the factory. Welding process. Welder occupation
Industry factory. Cooling tower in building. System work machine. Water Supply and return pipe lines
welder welding steel
Burned boards, vertical texture
A man welder putting helmet for protect the eyes. Worker wearing special clothes
Burnt wooden board, black charcoal wood texture, burned barbecue background
Maintenance man working on site, service and maintenance the factory.
Worker applying fire retardant using sprayer, while constructing wooden frame house near forest
Sparks from cutting metal with the electric saw
A man processes a metal pole. Selective focus.
Welder working at the factory. Welding process. Welder occupation
Sparks from cutting metal with the electric saw
Industry factory. Cooling tower in building. System work machine. Water Supply and return pipe lines
Welder working at the factory. Welding process. Welder occupation
Wide shot of brown high rise buildings with windows and air conditioners
the man loads the pellets in the solid fuel boiler, economical heating
A man processes a metal pole. Selective focus.
Real estate building facade in Hong Kong
the man loads the pellets in the solid fuel boiler, economical heating
Anonymous labourer welding on iron
Collapsed industrial multistorey building in daytime
A man processes a metal pole. Selective focus.
Anonymous labourer welding on iron
Superior equipment. Faster production. Worker with protective mask welding metal
Modern emergency exit ladder
steel factory
the man loads the pellets in the solid fuel boiler, economical heating
Welder welding metal with argon arc welding machine and has welding sparks. A man wears protective
