technical gases 1

---

Size: 3216px × 2412px
Photo credit: © hofkay / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1, aluminiumflaschen, druckluftflaschen, gas, gases, gasflasche, nitrogen, oxigene, oxygen, process, spezialgas, spezialgase, stahlflaschen, technical, welding, wig