. A new thermo-electric fluid-meter and hot-wire anemometer. F/0(y/i£ 7 /i£oc/^ro/i 6/it. K/f/VO/Vi r£/i. r/6(//^£6, - PR/A/C/PL£ 0£ r//£ R£POBL/crL0lV-M£r£fi^

---

Size: 1751px × 1427px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1920, bookidnewthermoele, bookyear1920