Sheep skin tanning
Hide tanning
Gangway
http://en.wikipedia.org/wiki/Thermoelectric_effect
Medium voltage
Laser
Transformer
http://en.wikipedia.org/wiki/Deuterium-depleted_water
http://en.wikipedia.org/wiki/Capacitor
Gas turbine
Anti-corrosion pipe
http://en.wikipedia.org/wiki/Interferometry
http://en.wikipedia.org/wiki/Polyolefin
http://en.wikipedia.org/wiki/Dip-pen_nanolithography
Abrasion-resistant fabric
Mapping objects
Chemically processing metal
Preventing coal mine cumbustion
Displacement measurement
