embarcación (n)

Fahr (Luft) (n)

craft (n)

Repairs to turbines for electricity generation (energy companies) or aircraft turbines.

One way of improving fracture toughness - in aircraft manufacturing, for example - is to stick layered stiffeners onto the sheet metal.

Established applications include measuring the speed of aircraft and ships and the flow rate of gases and liquids.

手艺 (n)