Torthaí beachta
Exact matches
Torthaí gaolmhara
Related matches
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Any force that causes slippage between a pair of contiguous articulated parts in a direction that parallels the plane in which they contact.
Fórsa atá ina chúis le sciorradh idir péire de phíosaí alta comhtheagmhálacha i dtreo atá comhthreomhar leis an bplána ina ndéanann siad teamháil.