Sthène

Sthen (from Greek σθένος, sthenos " strength, power " ) is the name of two historical units of force.

In Mie's unit system, the Sthen was defined as:

Later ( in 1919 ) French MTS system was the Sthen ( unit symbol: sn ) is a derived unit of force:

Metre–tonne–second system of units Gustav Mie Wilhelm Wien
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