Portrait of industrial worker standing by high pressure valve inside refinery plant.

Portrait of industrial worker standing by high pressure valve inside refinery plant.

alex.wolf DP-642392214

Rafineride petrol ve gaz işçisi gaz boru hattının yanında duruyor ve vanaları kapatıyor..

alex.wolf DP-578543864

Hardworking industrial technician inspecting high pressure valve inside refinery plant.

alex.wolf DP-642392262

Portrait of smiling caucasian blue collar worker standing by gas fuel engines inside power plant.

alex.wolf DP-642392056

Portrait of smiling caucasian blue collar worker standing by gas fuel engines inside power plant.

alex.wolf DP-642392044

Rafineri ya da güvenlik ekipmanı mühendisi portresi doğalgaz boru hattının yanında duruyor..

alex.wolf DP-578543770

Petrochemical worker carrying plastic canisters and chemicals inside refinery plant.

alex.wolf DP-642392212

Professional factory worker working in refinery or power plant.

alex.wolf DP-602089122

Hardworking industrial technician inspecting high pressure valve inside refinery plant.

alex.wolf DP-642392284

Elektrik santrali mühendisinin portresi doğal gaz boru hatlarının yanında duruyor ve vanayı kapatıyor..

alex.wolf DP-578547398

Portrait of heating plant technician checking natural gas installations and pipes.

alex.wolf DP-642391402

District heating plant interior and experienced technician standing by gas pipeline energy source.

alex.wolf DP-642391656