1) Vehicle braking technology
Found on
https://www.crosswordclues.com/clue/brake-bleeding
Brake bleeding is the procedure performed on hydraulic brake systems whereby the brake lines (the pipes and hoses containing the brake fluid) are purged of any air bubbles. This is necessary because, while the brake fluid is an incompressible liquid, air bubbles are compressible gas and their presence in the brake system greatly reduces the hydrau...
Found on
http://en.wikipedia.org/wiki/Brake_bleeding
No exact match found.
