Engineering
- Hydraulic Lash Adjuster, a device for maintaining zero valve clearance in an internal combustion engine.
- Hydraulic Launch Assist, a hybrid powertrain used on heavy duty vehicles.
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Famous quotes containing the word engineering:
“Mining today is an affair of mathematics, of finance, of the latest in engineering skill. Cautious men behind polished desks in San Francisco figure out in advance the amount of metal to a cubic yard, the number of yards washed a day, the cost of each operation. They have no need of grubstakes.”
—Merle Colby, U.S. public relief program (1935-1943)