What is the meaning of Troy_ounce?
A former unit of mass used in the measurement of precious metals, equal to 31.1034768 grams, 480 troy grains, or one twelfth of a troy pound.
Source: wiktionary.orgSearch words containing
A former unit of mass used in the measurement of precious metals, equal to 31.1034768 grams, 480 troy grains, or one twelfth of a troy pound.
Source: wiktionary.orgSearch words containing