pressure gauge 2

---

Size: 3076px × 2368px
Photo credit: © hofkay / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 2, acetylene, advertisement, aluminiumflaschen, druckluftflaschen, druckminderer, gas, gases, gasflasche, gauge, handwork, indication, manometer, nitrogen, oxigene, oxygen, pressure, process, spezialgas, spezialgase, stahlflaschen, welding, wig