Elements of quality.
CFR · 2024-01-01 · US · Title 7
Elements of quality and the degrees used in the specifications of the Official Standard Grades for Flue-cured, U.S. Types 11-14, and Foreign Type 92 are shown in chart form. Words have been selected to describe the degrees of each element.
official document · source cfr-2024 · id 7:§ 29.1015